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kernel: Refresh on 5.10.138

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Refresh all patches on top of kernel 5.10.138.

The following patches were applied upstream:
 bcm27xx/patches-5.10/950-0311-drm-vc4-Adopt-the-dma-configuration-from-the-HVS-or-.patch
 bcm27xx/patches-5.10/950-0317-vc4_hdmi-Remove-firmware-logic-for-MAI-threshold-set.patch
 bcm27xx/patches-5.10/950-0346-drm-vc4-A-present-but-empty-dmas-disables-audio.patch
 bcm27xx/patches-5.10/950-0354-drm-vc4-Add-the-2711-HVS-as-a-suitable-DMA-node.patch
 bcm27xx/patches-5.10/950-0413-drm-vc4-hdmi-Don-t-access-the-connector-state-in-res.patch
 bcm27xx/patches-5.10/950-0505-vc4-drm-Avoid-full-hdmi-audio-fifo-writes.patch
 bcm27xx/patches-5.10/950-0512-vc4-drm-vc4_plane-Remove-subpixel-positioning-check.patch
 bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch
 bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch
 bcm27xx/patches-5.10/950-0562-drm-vc4-dsi-Introduce-a-variant-structure.patch
 bcm27xx/patches-5.10/950-0565-drm-vc4-Correct-pixel-order-for-DSI0.patch
 bcm27xx/patches-5.10/950-0566-drm-vc4-Register-dsi0-as-the-correct-vc4-encoder-typ.patch
 bcm27xx/patches-5.10/950-0567-drm-vc4-Fix-dsi0-interrupt-support.patch
 bcm27xx/patches-5.10/950-0568-drm-vc4-Add-correct-stop-condition-to-vc4_dsi_encode.patch
 bcm27xx/patches-5.10/950-0647-drm-vc4-Fix-timings-for-interlaced-modes.patch
 bcm27xx/patches-5.10/950-0695-drm-vc4-Fix-margin-calculations-for-the-right-bottom.patch

Upstream sets the pixel clock to 340MHz now, do not set it to 600MHz any more.
 bcm27xx/patches-5.10/950-0576-drm-vc4-hdmi-Raise-the-maximum-clock-rate.patch

Fixes: 89956c6532 ("kernel: bump 5.10 to 5.10.138")
Fixes: 4209c33ae2 ("kernel: bump 5.10 to 5.10.137")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens 2022-08-28 15:09:23 +02:00
parent 251336639c
commit 9703a2adcc
88 changed files with 192 additions and 1228 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
target/linux/ath79/patches-5.10/408-mtd-redboot_partition_scan.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/mtd/parsers/redboot.c
+++ b/drivers/mtd/parsers/redboot.c
@@ -90,12 +90,18 @@ static int parse_redboot_partitions(stru
@@ -91,12 +91,18 @@ static int parse_redboot_partitions(stru
parse_redboot_of(master);
@ -19,7 +19,7 @@
return -EIO;
}
offset -= master->erasesize;
@@ -108,10 +114,6 @@ static int parse_redboot_partitions(stru
@@ -109,10 +115,6 @@ static int parse_redboot_partitions(stru
goto nogood;
}
}
@ -30,7 +30,7 @@
printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n",
master->name, offset);
@@ -184,6 +186,11 @@ static int parse_redboot_partitions(stru
@@ -185,6 +187,11 @@ static int parse_redboot_partitions(stru
}
if (i == numslots) {
/* Didn't find it */

4
target/linux/bcm27xx/patches-5.10/950-0006-smsx95xx-fix-crimes-against-truesize.patch
View File

@ -25,7 +25,7 @@ Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
u32 *data, int in_pm)
{
@@ -1839,7 +1843,8 @@ static int smsc95xx_rx_fixup(struct usbn
@@ -1838,7 +1842,8 @@ static int smsc95xx_rx_fixup(struct usbn
if (dev->net->features & NETIF_F_RXCSUM)
smsc95xx_rx_csum_offload(skb);
skb_trim(skb, skb->len - 4); /* remove fcs */
@ -35,7 +35,7 @@ Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
return 1;
}
@@ -1857,7 +1862,8 @@ static int smsc95xx_rx_fixup(struct usbn
@@ -1856,7 +1861,8 @@ static int smsc95xx_rx_fixup(struct usbn
if (dev->net->features & NETIF_F_RXCSUM)
smsc95xx_rx_csum_offload(ax_skb);
skb_trim(ax_skb, ax_skb->len - 4); /* remove fcs */

2
target/linux/bcm27xx/patches-5.10/950-0007-smsc95xx-Experimental-Enable-turbo_mode-and-packetsi.patch
View File

@ -22,7 +22,7 @@ See: http://forum.kodi.tv/showthread.php?tid=285288
static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
u32 *data, int in_pm)
{
@@ -917,13 +921,13 @@ static int smsc95xx_reset(struct usbnet
@@ -915,13 +919,13 @@ static int smsc95xx_reset(struct usbnet
if (!turbo_mode) {
burst_cap = 0;

4
target/linux/bcm27xx/patches-5.10/950-0008-Allow-mac-address-to-be-set-in-smsc95xx.patch
View File

@ -29,7 +29,7 @@ Signed-off-by: popcornmix <popcornmix@gmail.com>
static int __must_check __smsc95xx_read_reg(struct usbnet *dev, u32 index,
u32 *data, int in_pm)
{
@@ -773,6 +778,53 @@ static int smsc95xx_ioctl(struct net_dev
@@ -771,6 +776,53 @@ static int smsc95xx_ioctl(struct net_dev
return phy_mii_ioctl(netdev->phydev, rq, cmd);
}
@ -83,7 +83,7 @@ Signed-off-by: popcornmix <popcornmix@gmail.com>
static void smsc95xx_init_mac_address(struct usbnet *dev)
{
/* maybe the boot loader passed the MAC address in devicetree */
@@ -795,6 +847,10 @@ static void smsc95xx_init_mac_address(st
@@ -793,6 +845,10 @@ static void smsc95xx_init_mac_address(st
}
}

2
target/linux/bcm27xx/patches-5.10/950-0067-ARM64-Force-hardware-emulation-of-deprecated-instruc.patch
View File

@ -10,7 +10,7 @@ Subject: [PATCH] ARM64: Force hardware emulation of deprecated
--- a/arch/arm64/kernel/armv8_deprecated.c
+++ b/arch/arm64/kernel/armv8_deprecated.c
@@ -182,10 +182,15 @@ static void __init register_insn_emulati
@@ -183,10 +183,15 @@ static void __init register_insn_emulati
switch (ops->status) {
case INSN_DEPRECATED:

6
target/linux/bcm27xx/patches-5.10/950-0138-usb-add-plumbing-for-updating-interrupt-endpoint-int.patch
View File

@ -27,7 +27,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -1966,6 +1966,16 @@ reset:
@@ -1969,6 +1969,16 @@ reset:
return ret;
}
@ -81,7 +81,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
extern int usb_driver_set_configuration(struct usb_device *udev, int config);
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -384,6 +384,11 @@ struct hc_driver {
@@ -385,6 +385,11 @@ struct hc_driver {
* or bandwidth constraints.
*/
void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
@ -93,7 +93,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
/* Returns the hardware-chosen device address */
int (*address_device)(struct usb_hcd *, struct usb_device *udev);
/* prepares the hardware to send commands to the device */
@@ -445,6 +450,8 @@ extern void usb_hcd_unmap_urb_setup_for_
@@ -446,6 +451,8 @@ extern void usb_hcd_unmap_urb_setup_for_
extern void usb_hcd_unmap_urb_for_dma(struct usb_hcd *, struct urb *);
extern void usb_hcd_flush_endpoint(struct usb_device *udev,
struct usb_host_endpoint *ep);

2
target/linux/bcm27xx/patches-5.10/950-0151-hid-usb-Add-device-quirks-for-Freeway-Airmouse-T3-an.patch
View File

@ -33,7 +33,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
#define USB_VENDOR_ID_BELKIN 0x050d
#define USB_DEVICE_ID_FLIP_KVM 0x3201
@@ -1271,6 +1274,9 @@
@@ -1273,6 +1276,9 @@
#define USB_VENDOR_ID_XAT 0x2505
#define USB_DEVICE_ID_XAT_CSR 0x0220

2
target/linux/bcm27xx/patches-5.10/950-0162-kbuild-Allow-.dtbo-overlays-to-be-built-piecemeal.patch
View File

@ -24,7 +24,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
--- a/Makefile
+++ b/Makefile
@@ -1363,6 +1363,9 @@ ifneq ($(dtstree),)
@@ -1364,6 +1364,9 @@ ifneq ($(dtstree),)
%.dtb: include/config/kernel.release scripts_dtc
$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@

2
target/linux/bcm27xx/patches-5.10/950-0192-Kbuild-Allow-.dtbo-overlays-to-be-built-adjust.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Nataliya Korovkina <malus.brandywine@gmail.com>
--- a/Makefile
+++ b/Makefile
@@ -1363,7 +1363,7 @@ ifneq ($(dtstree),)
@@ -1364,7 +1364,7 @@ ifneq ($(dtstree),)
%.dtb: include/config/kernel.release scripts_dtc
$(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@

4
target/linux/bcm27xx/patches-5.10/950-0310-vc4_hdmi-Remove-cec_available-flag-as-always-support.patch
View File

@ -12,7 +12,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1493,9 +1493,6 @@ static int vc4_hdmi_cec_init(struct vc4_
@@ -1487,9 +1487,6 @@ static int vc4_hdmi_cec_init(struct vc4_
u32 value;
int ret;
@ -22,7 +22,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
vc4_hdmi->cec_adap = cec_allocate_adapter(&vc4_hdmi_cec_adap_ops,
vc4_hdmi, "vc4",
CEC_CAP_DEFAULTS |
@@ -1928,7 +1925,6 @@ static const struct vc4_hdmi_variant bcm
@@ -1922,7 +1919,6 @@ static const struct vc4_hdmi_variant bcm
.debugfs_name = "hdmi_regs",
.card_name = "vc4-hdmi",
.max_pixel_clock = 162000000,

54
target/linux/bcm27xx/patches-5.10/950-0311-drm-vc4-Adopt-the-dma-configuration-from-the-HVS-or-.patch
View File

@ -1,54 +0,0 @@
From d57ee5afedf0b1b9a9afb29357c484acda5a40af Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Tue, 19 May 2020 14:54:28 +0100
Subject: [PATCH] drm/vc4: Adopt the dma configuration from the HVS or
V3D component
vc4_drv isn't necessarily under the /soc node in DT as it is a
virtual device, but it is the one that does the allocations.
The DMA addresses are consumed by primarily the HVS or V3D, and
those require VideoCore cache alias address mapping, and so will be
under /soc.
During probe find the a suitable device node for HVS or V3D,
and adopt the DMA configuration of that node.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_drv.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -246,6 +246,14 @@ static void vc4_match_add_drivers(struct
}
}
+const struct of_device_id vc4_dma_range_matches[] = {
+ { .compatible = "brcm,bcm2835-hvs" },
+ { .compatible = "brcm,bcm2835-v3d" },
+ { .compatible = "brcm,cygnus-v3d" },
+ { .compatible = "brcm,vc4-v3d" },
+ {}
+};
+
static int vc4_drm_bind(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -263,6 +271,16 @@ static int vc4_drm_bind(struct device *d
vc4_drm_driver.driver_features &= ~DRIVER_RENDER;
of_node_put(node);
+ node = of_find_matching_node_and_match(NULL, vc4_dma_range_matches,
+ NULL);
+ if (node) {
+ ret = of_dma_configure(dev, node, true);
+ of_node_put(node);
+
+ if (ret)
+ return ret;
+ }
+
vc4 = devm_drm_dev_alloc(dev, &vc4_drm_driver, struct vc4_dev, base);
if (IS_ERR(vc4))
return PTR_ERR(vc4);

6
target/linux/bcm27xx/patches-5.10/950-0313-vc4_hdmi-Set-HDMI_MAI_FMT.patch
View File

@ -14,7 +14,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -991,6 +991,44 @@ static void vc4_hdmi_audio_shutdown(stru
@@ -995,6 +995,44 @@ static void vc4_hdmi_audio_shutdown(stru
vc4_hdmi->audio.substream = NULL;
}
@ -59,7 +59,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
/* HDMI audio codec callbacks */
static int vc4_hdmi_audio_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params,
@@ -1001,6 +1039,8 @@ static int vc4_hdmi_audio_hw_params(stru
@@ -1005,6 +1043,8 @@ static int vc4_hdmi_audio_hw_params(stru
struct device *dev = &vc4_hdmi->pdev->dev;
u32 audio_packet_config, channel_mask;
u32 channel_map;
@ -68,7 +68,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
if (substream != vc4_hdmi->audio.substream)
return -EINVAL;
@@ -1021,6 +1061,14 @@ static int vc4_hdmi_audio_hw_params(stru
@@ -1025,6 +1065,14 @@ static int vc4_hdmi_audio_hw_params(stru
vc4_hdmi_audio_set_mai_clock(vc4_hdmi);

6
target/linux/bcm27xx/patches-5.10/950-0314-drm-vc4-add-iec958-controls-to-vc4_hdmi.patch
View File

@ -26,7 +26,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
#include <sound/dmaengine_pcm.h>
#include <sound/pcm_drm_eld.h>
#include <sound/pcm_params.h>
@@ -1182,6 +1183,47 @@ static int vc4_hdmi_audio_eld_ctl_get(st
@@ -1176,6 +1177,47 @@ static int vc4_hdmi_audio_eld_ctl_get(st
return 0;
}
@ -74,7 +74,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
static const struct snd_kcontrol_new vc4_hdmi_audio_controls[] = {
{
.access = SNDRV_CTL_ELEM_ACCESS_READ |
@@ -1191,6 +1233,19 @@ static const struct snd_kcontrol_new vc4
@@ -1185,6 +1227,19 @@ static const struct snd_kcontrol_new vc4
.info = vc4_hdmi_audio_eld_ctl_info,
.get = vc4_hdmi_audio_eld_ctl_get,
},
@ -94,7 +94,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
};
static const struct snd_soc_dapm_widget vc4_hdmi_audio_widgets[] = {
@@ -1311,6 +1366,11 @@ static int vc4_hdmi_audio_init(struct vc
@@ -1305,6 +1360,11 @@ static int vc4_hdmi_audio_init(struct vc
vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
vc4_hdmi->audio.dma_data.maxburst = 2;

6
target/linux/bcm27xx/patches-5.10/950-0315-drm-vc4-move-setup-from-hw_params-to-prepare.patch
View File

@ -14,7 +14,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1031,9 +1031,8 @@ static int sample_rate_to_mai_fmt(int sa
@@ -1035,9 +1035,8 @@ static int sample_rate_to_mai_fmt(int sa
}
/* HDMI audio codec callbacks */
@ -26,7 +26,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
{
struct vc4_hdmi *vc4_hdmi = dai_to_hdmi(dai);
struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base;
@@ -1046,12 +1045,15 @@ static int vc4_hdmi_audio_hw_params(stru
@@ -1050,12 +1049,15 @@ static int vc4_hdmi_audio_hw_params(stru
if (substream != vc4_hdmi->audio.substream)
return -EINVAL;
@ -47,7 +47,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
HDMI_WRITE(HDMI_MAI_CTL,
VC4_HD_MAI_CTL_RESET |
@@ -1273,7 +1275,7 @@ static const struct snd_soc_component_dr
@@ -1267,7 +1269,7 @@ static const struct snd_soc_component_dr
static const struct snd_soc_dai_ops vc4_hdmi_audio_dai_ops = {
.startup = vc4_hdmi_audio_startup,
.shutdown = vc4_hdmi_audio_shutdown,

2
target/linux/bcm27xx/patches-5.10/950-0316-drm-vc4-enable-HBR-MAI-format-on-HBR-streams.patch
View File

@ -10,7 +10,7 @@ Signed-off-by: Matthias Reichl <hias@horus.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1065,7 +1065,11 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1069,7 +1069,11 @@ static int vc4_hdmi_audio_prepare(struct
vc4_hdmi_audio_set_mai_clock(vc4_hdmi);
mai_sample_rate = sample_rate_to_mai_fmt(vc4_hdmi->audio.samplerate);

47
target/linux/bcm27xx/patches-5.10/950-0317-vc4_hdmi-Remove-firmware-logic-for-MAI-threshold-set.patch
View File

@ -1,47 +0,0 @@
From 3c398513990aa0edc5b9ebfbdd2395623562c6e4 Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Thu, 25 Jun 2020 18:48:40 +0100
Subject: [PATCH] vc4_hdmi: Remove firmware logic for MAI threshold
setting
This was a workaround for bugs in hardware on earlier Pi models
and wasn't totally successful.
It makes audio quality worse on a Pi4 at the higher sample rates
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 22 ++++++----------------
1 file changed, 6 insertions(+), 16 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1086,22 +1086,12 @@ static int vc4_hdmi_audio_prepare(struct
audio_packet_config |= VC4_SET_FIELD(channel_mask,
VC4_HDMI_AUDIO_PACKET_CEA_MASK);
- /* Set the MAI threshold. This logic mimics the firmware's. */
- if (vc4_hdmi->audio.samplerate > 96000) {
- HDMI_WRITE(HDMI_MAI_THR,
- VC4_SET_FIELD(0x12, VC4_HD_MAI_THR_DREQHIGH) |
- VC4_SET_FIELD(0x12, VC4_HD_MAI_THR_DREQLOW));
- } else if (vc4_hdmi->audio.samplerate > 48000) {
- HDMI_WRITE(HDMI_MAI_THR,
- VC4_SET_FIELD(0x14, VC4_HD_MAI_THR_DREQHIGH) |
- VC4_SET_FIELD(0x12, VC4_HD_MAI_THR_DREQLOW));
- } else {
- HDMI_WRITE(HDMI_MAI_THR,
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICHIGH) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICLOW) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQHIGH) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQLOW));
- }
+ /* Set the MAI threshold */
+ HDMI_WRITE(HDMI_MAI_THR,
+ VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICHIGH) |
+ VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICLOW) |
+ VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQHIGH) |
+ VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQLOW));
HDMI_WRITE(HDMI_MAI_CONFIG,
VC4_HDMI_MAI_CONFIG_BIT_REVERSE |

2
target/linux/bcm27xx/patches-5.10/950-0318-vc_hdmi-Set-VC4_HDMI_MAI_CONFIG_FORMAT_REVERSE.patch
View File

@ -14,7 +14,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1095,6 +1095,7 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1099,6 +1099,7 @@ static int vc4_hdmi_audio_prepare(struct
HDMI_WRITE(HDMI_MAI_CONFIG,
VC4_HDMI_MAI_CONFIG_BIT_REVERSE |

12
target/linux/bcm27xx/patches-5.10/950-0319-drm-vc4-Add-support-for-DRM_FORMAT_P030-to-vc4-plane.patch
View File

@ -38,7 +38,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
};
static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)
@@ -769,27 +776,33 @@ static int vc4_plane_mode_set(struct drm
@@ -765,27 +772,33 @@ static int vc4_plane_mode_set(struct drm
uint32_t param = fourcc_mod_broadcom_param(fb->modifier);
u32 tile_w, tile, x_off, pix_per_tile;
@ -90,7 +90,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
return -EINVAL;
}
@@ -799,6 +812,13 @@ static int vc4_plane_mode_set(struct drm
@@ -795,6 +808,13 @@ static int vc4_plane_mode_set(struct drm
/* Adjust the base pointer to the first pixel to be scanned
* out.
@ -104,7 +104,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
*/
for (i = 0; i < num_planes; i++) {
vc4_state->offsets[i] += param * tile_w * tile;
@@ -960,7 +980,8 @@ static int vc4_plane_mode_set(struct drm
@@ -956,7 +976,8 @@ static int vc4_plane_mode_set(struct drm
/* Pitch word 1/2 */
for (i = 1; i < num_planes; i++) {
@ -114,7 +114,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
vc4_dlist_write(vc4_state,
VC4_SET_FIELD(fb->pitches[i],
SCALER_SRC_PITCH));
@@ -1320,6 +1341,13 @@ static bool vc4_format_mod_supported(str
@@ -1316,6 +1337,13 @@ static bool vc4_format_mod_supported(str
default:
return false;
}
@ -128,7 +128,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
case DRM_FORMAT_RGBX1010102:
case DRM_FORMAT_BGRX1010102:
case DRM_FORMAT_RGBA1010102:
@@ -1352,8 +1380,11 @@ struct drm_plane *vc4_plane_init(struct
@@ -1348,8 +1376,11 @@ struct drm_plane *vc4_plane_init(struct
struct drm_plane *plane = NULL;
struct vc4_plane *vc4_plane;
u32 formats[ARRAY_SIZE(hvs_formats)];
@ -140,7 +140,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
static const uint64_t modifiers[] = {
DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED,
DRM_FORMAT_MOD_BROADCOM_SAND128,
@@ -1368,13 +1399,17 @@ struct drm_plane *vc4_plane_init(struct
@@ -1364,13 +1395,17 @@ struct drm_plane *vc4_plane_init(struct
if (!vc4_plane)
return ERR_PTR(-ENOMEM);

6
target/linux/bcm27xx/patches-5.10/950-0320-drm-vc4-Add-support-for-YUV-color-encodings-and-rang.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -628,6 +628,53 @@ static int vc4_plane_allocate_lbm(struct
@@ -624,6 +624,53 @@ static int vc4_plane_allocate_lbm(struct
return 0;
}
@ -72,7 +72,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
/* Writes out a full display list for an active plane to the plane's
* private dlist state.
*/
@@ -992,9 +1039,20 @@ static int vc4_plane_mode_set(struct drm
@@ -988,9 +1035,20 @@ static int vc4_plane_mode_set(struct drm
/* Colorspace conversion words */
if (vc4_state->is_yuv) {
@ -96,7 +96,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
}
vc4_state->lbm_offset = 0;
@@ -1423,6 +1481,14 @@ struct drm_plane *vc4_plane_init(struct
@@ -1419,6 +1477,14 @@ struct drm_plane *vc4_plane_init(struct
DRM_MODE_REFLECT_X |
DRM_MODE_REFLECT_Y);

11
target/linux/bcm27xx/patches-5.10/950-0321-drm-vc4-Add-firmware-kms-mode.patch
View File

@ -44,7 +44,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
vc4_hdmi.o \
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -307,9 +307,11 @@ static int vc4_drm_bind(struct device *d
@@ -308,9 +308,11 @@ static int vc4_drm_bind(struct device *d
if (ret)
return ret;
@ -59,7 +59,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false);
@@ -317,8 +319,10 @@ static int vc4_drm_bind(struct device *d
@@ -318,8 +320,10 @@ static int vc4_drm_bind(struct device *d
if (ret < 0)
goto unbind_all;
@ -72,7 +72,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
ret = drm_dev_register(drm, 0);
if (ret < 0)
@@ -356,6 +360,7 @@ static struct platform_driver *const com
@@ -357,6 +361,7 @@ static struct platform_driver *const com
&vc4_hvs_driver,
&vc4_txp_driver,
&vc4_crtc_driver,
@ -82,7 +82,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -74,12 +74,17 @@ struct vc4_perfmon {
@@ -74,11 +74,16 @@ struct vc4_perfmon {
struct vc4_dev {
struct drm_device base;
@ -93,14 +93,13 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
struct vc4_hvs *hvs;
struct vc4_v3d *v3d;
struct vc4_dpi *dpi;
struct vc4_dsi *dsi1;
struct vc4_vec *vec;
struct vc4_txp *txp;
+ struct vc4_fkms *fkms;
struct vc4_hang_state *hang_state;
@@ -877,6 +882,9 @@ extern struct platform_driver vc4_dsi_dr
@@ -876,6 +881,9 @@ extern struct platform_driver vc4_dsi_dr
/* vc4_fence.c */
extern const struct dma_fence_ops vc4_fence_ops;

6
target/linux/bcm27xx/patches-5.10/950-0322-drm-vc4-Add-FKMS-as-an-acceptable-node-for-dma-range.patch
View File

@ -17,9 +17,9 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -248,6 +248,7 @@ static void vc4_match_add_drivers(struct
const struct of_device_id vc4_dma_range_matches[] = {
@@ -249,6 +249,7 @@ static void vc4_match_add_drivers(struct
static const struct of_device_id vc4_dma_range_matches[] = {
{ .compatible = "brcm,bcm2711-hvs" },
{ .compatible = "brcm,bcm2835-hvs" },
+ { .compatible = "raspberrypi,rpi-firmware-kms" },
{ .compatible = "brcm,bcm2835-v3d" },

33
target/linux/bcm27xx/patches-5.10/950-0346-drm-vc4-A-present-but-empty-dmas-disables-audio.patch
View File

@ -1,33 +0,0 @@
From 4de61df3c777ea6265d03be98b315c8644003ceb Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.org>
Date: Wed, 31 Jul 2019 17:36:34 +0100
Subject: [PATCH] drm/vc4: A present but empty dmas disables audio
Overlays are unable to remove properties in the base DTB, but they
can overwrite them. Allow a present but empty 'dmas' property
to also disable the HDMI audio interface.
See: https://github.com/raspberrypi/linux/issues/2489
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1333,10 +1333,12 @@ static int vc4_hdmi_audio_init(struct vc
const __be32 *addr;
int index;
int ret;
+ int len;
- if (!of_find_property(dev->of_node, "dmas", NULL)) {
+ if (!of_find_property(dev->of_node, "dmas", &len) ||
+ len == 0) {
dev_warn(dev,
- "'dmas' DT property is missing, no HDMI audio\n");
+ "'dmas' DT property is missing or empty, no HDMI audio\n");
return 0;
}

6
target/linux/bcm27xx/patches-5.10/950-0349-drm-vc4-Add-all-the-HDMI-registers-into-the-debugfs-.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -92,6 +92,12 @@ static int vc4_hdmi_debugfs_regs(struct
@@ -94,6 +94,12 @@ static int vc4_hdmi_debugfs_regs(struct
drm_print_regset32(&p, &vc4_hdmi->hdmi_regset);
drm_print_regset32(&p, &vc4_hdmi->hd_regset);
@ -29,7 +29,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
return 0;
}
@@ -1734,6 +1740,7 @@ static int vc5_hdmi_init_resources(struc
@@ -1736,6 +1742,7 @@ static int vc5_hdmi_init_resources(struc
struct platform_device *pdev = vc4_hdmi->pdev;
struct device *dev = &pdev->dev;
struct resource *res;
@ -37,7 +37,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "hdmi");
if (!res)
@@ -1824,6 +1831,38 @@ static int vc5_hdmi_init_resources(struc
@@ -1826,6 +1833,38 @@ static int vc5_hdmi_init_resources(struc
return PTR_ERR(vc4_hdmi->reset);
}

24
target/linux/bcm27xx/patches-5.10/950-0354-drm-vc4-Add-the-2711-HVS-as-a-suitable-DMA-node.patch
View File

@ -1,24 +0,0 @@
From 2b8894c7231f02a03e13c1785ed706471d511f8d Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Mon, 26 Oct 2020 12:38:27 +0000
Subject: [PATCH] drm/vc4: Add the 2711 HVS as a suitable DMA node
With vc4-drv node not being under /soc on Pi4, we need to
adopt the correct DMA parameters from a suitable sub-component.
Add "brcm,bcm2711-hvs" to that list of components.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_drv.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -248,6 +248,7 @@ static void vc4_match_add_drivers(struct
const struct of_device_id vc4_dma_range_matches[] = {
{ .compatible = "brcm,bcm2835-hvs" },
+ { .compatible = "brcm,bcm2711-hvs" },
{ .compatible = "raspberrypi,rpi-firmware-kms" },
{ .compatible = "brcm,bcm2835-v3d" },
{ .compatible = "brcm,cygnus-v3d" },

2
target/linux/bcm27xx/patches-5.10/950-0377-vc4_hdmi-Report-that-3d-stereo-is-allowed.patch
View File

@ -10,7 +10,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -257,6 +257,7 @@ static int vc4_hdmi_connector_init(struc
@@ -261,6 +261,7 @@ static int vc4_hdmi_connector_init(struc
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;

4
target/linux/bcm27xx/patches-5.10/950-0379-vc4-Clear-unused-infoframe-packet-RAM-registers.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -285,9 +285,11 @@ static void vc4_hdmi_write_infoframe(str
@@ -289,9 +289,11 @@ static void vc4_hdmi_write_infoframe(str
const struct vc4_hdmi_register *ram_packet_start =
&vc4_hdmi->variant->registers[HDMI_RAM_PACKET_START];
u32 packet_reg = ram_packet_start->offset + VC4_HDMI_PACKET_STRIDE * packet_id;
@ -29,7 +29,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
ssize_t len, i;
int ret;
@@ -320,6 +322,13 @@ static void vc4_hdmi_write_infoframe(str
@@ -324,6 +326,13 @@ static void vc4_hdmi_write_infoframe(str
packet_reg += 4;
}

2
target/linux/bcm27xx/patches-5.10/950-0389-drm-vc4-Correct-DSI-register-definition.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -306,11 +306,11 @@
@@ -348,11 +348,11 @@
# define DSI0_PHY_AFEC0_RESET BIT(11)
# define DSI1_PHY_AFEC0_PD_BG BIT(11)
# define DSI0_PHY_AFEC0_PD BIT(10)

4
target/linux/bcm27xx/patches-5.10/950-0408-drm-atomic-Pass-the-full-state-to-CRTC-atomic-enable.patch
View File

@ -955,7 +955,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/845aa10ef171fc0ea060495efef1
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -489,8 +489,10 @@ int vc4_crtc_disable_at_boot(struct drm_
@@ -491,8 +491,10 @@ int vc4_crtc_disable_at_boot(struct drm_
}
static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,
@ -967,7 +967,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/845aa10ef171fc0ea060495efef1
struct vc4_crtc_state *old_vc4_state = to_vc4_crtc_state(old_state);
struct drm_device *dev = crtc->dev;
@@ -516,8 +518,10 @@ static void vc4_crtc_atomic_disable(stru
@@ -518,8 +520,10 @@ static void vc4_crtc_atomic_disable(stru
}
static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,

2
target/linux/bcm27xx/patches-5.10/950-0409-drm-atomic-Pass-the-full-state-to-CRTC-atomic_check.patch
View File

@ -858,7 +858,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201028123222.1732139-1-max
}
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -601,18 +601,21 @@ void vc4_crtc_get_margins(struct drm_crt
@@ -603,18 +603,21 @@ void vc4_crtc_get_margins(struct drm_crt
}
static int vc4_crtc_atomic_check(struct drm_crtc *crtc,

2
target/linux/bcm27xx/patches-5.10/950-0410-drm-atomic-Pass-the-full-state-to-CRTC-atomic-begin-.patch
View File

@ -885,7 +885,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201028123222.1732139-2-max
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -928,7 +928,8 @@ int vc4_hvs_get_fifo_from_output(struct
@@ -927,7 +927,8 @@ int vc4_hvs_get_fifo_from_output(struct
int vc4_hvs_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state);
void vc4_hvs_atomic_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state);
void vc4_hvs_atomic_disable(struct drm_crtc *crtc, struct drm_crtc_state *old_state);

6
target/linux/bcm27xx/patches-5.10/950-0411-drm-vc4-hvs-Align-the-HVS-atomic-hooks-to-the-new-AP.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -520,8 +520,6 @@ static void vc4_crtc_atomic_disable(stru
@@ -522,8 +522,6 @@ static void vc4_crtc_atomic_disable(stru
static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_atomic_state *state)
{
@ -28,7 +28,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_device *dev = crtc->dev;
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
@@ -534,7 +532,7 @@ static void vc4_crtc_atomic_enable(struc
@@ -536,7 +534,7 @@ static void vc4_crtc_atomic_enable(struc
*/
drm_crtc_vblank_on(crtc);
@ -39,7 +39,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
vc4_encoder->pre_crtc_configure(encoder);
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -926,8 +926,8 @@ extern struct platform_driver vc4_hvs_dr
@@ -925,8 +925,8 @@ extern struct platform_driver vc4_hvs_dr
void vc4_hvs_stop_channel(struct drm_device *dev, unsigned int output);
int vc4_hvs_get_fifo_from_output(struct drm_device *dev, unsigned int output);
int vc4_hvs_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state);

24
target/linux/bcm27xx/patches-5.10/950-0412-drm-vc4-Pass-the-atomic-state-to-encoder-hooks.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -420,7 +420,9 @@ static void require_hvs_enabled(struct d
@@ -422,7 +422,9 @@ static void require_hvs_enabled(struct d
SCALER_DISPCTRL_ENABLE);
}
@ -27,7 +27,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
{
struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
@@ -452,13 +454,13 @@ static int vc4_crtc_disable(struct drm_c
@@ -454,13 +456,13 @@ static int vc4_crtc_disable(struct drm_c
mdelay(20);
if (vc4_encoder && vc4_encoder->post_crtc_disable)
@ -43,7 +43,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return 0;
}
@@ -485,7 +487,7 @@ int vc4_crtc_disable_at_boot(struct drm_
@@ -487,7 +489,7 @@ int vc4_crtc_disable_at_boot(struct drm_
if (channel < 0)
return 0;
@ -52,7 +52,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
}
static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,
@@ -501,7 +503,7 @@ static void vc4_crtc_atomic_disable(stru
@@ -503,7 +505,7 @@ static void vc4_crtc_atomic_disable(stru
/* Disable vblank irq handling before crtc is disabled. */
drm_crtc_vblank_off(crtc);
@ -61,7 +61,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
/*
* Make sure we issue a vblank event after disabling the CRTC if
@@ -535,14 +537,14 @@ static void vc4_crtc_atomic_enable(struc
@@ -537,14 +539,14 @@ static void vc4_crtc_atomic_enable(struc
vc4_hvs_atomic_enable(crtc, state);
if (vc4_encoder->pre_crtc_configure)
@ -78,7 +78,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
/* When feeding the transposer block the pixelvalve is unneeded and
* should not be enabled.
@@ -551,7 +553,7 @@ static void vc4_crtc_atomic_enable(struc
@@ -553,7 +555,7 @@ static void vc4_crtc_atomic_enable(struc
CRTC_READ(PV_V_CONTROL) | PV_VCONTROL_VIDEN);
if (vc4_encoder->post_crtc_enable)
@ -89,7 +89,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static enum drm_mode_status vc4_crtc_mode_valid(struct drm_crtc *crtc,
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -449,12 +449,12 @@ struct vc4_encoder {
@@ -448,12 +448,12 @@ struct vc4_encoder {
enum vc4_encoder_type type;
u32 clock_select;
@ -109,7 +109,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static inline struct vc4_encoder *
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -412,7 +412,8 @@ static void vc4_hdmi_set_infoframes(stru
@@ -416,7 +416,8 @@ static void vc4_hdmi_set_infoframes(stru
vc4_hdmi_set_audio_infoframe(encoder);
}
@ -119,7 +119,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@@ -425,7 +426,8 @@ static void vc4_hdmi_encoder_post_crtc_d
@@ -429,7 +430,8 @@ static void vc4_hdmi_encoder_post_crtc_d
HDMI_READ(HDMI_VID_CTL) | VC4_HD_VID_CTL_BLANKPIX);
}
@ -129,7 +129,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
int ret;
@@ -638,7 +640,8 @@ static void vc4_hdmi_recenter_fifo(struc
@@ -642,7 +644,8 @@ static void vc4_hdmi_recenter_fifo(struc
"VC4_HDMI_FIFO_CTL_RECENTER_DONE");
}
@ -139,7 +139,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
{
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@@ -720,7 +723,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -724,7 +727,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
vc4_hdmi->variant->set_timings(vc4_hdmi, mode);
}
@ -149,7 +149,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
{
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
@@ -742,7 +746,8 @@ static void vc4_hdmi_encoder_pre_crtc_en
@@ -746,7 +750,8 @@ static void vc4_hdmi_encoder_pre_crtc_en
HDMI_WRITE(HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N);
}

35
target/linux/bcm27xx/patches-5.10/950-0413-drm-vc4-hdmi-Don-t-access-the-connector-state-in-res.patch
View File

@ -1,35 +0,0 @@
From e1b4f5c3970e14abe197f328077b348b4969e68f Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Tue, 15 Dec 2020 16:42:38 +0100
Subject: [PATCH] drm/vc4: hdmi: Don't access the connector state in
reset if kmalloc fails
drm_atomic_helper_connector_reset uses kmalloc which, from an API
standpoint, can fail, and thus setting connector->state to NULL.
However, our reset hook then calls drm_atomic_helper_connector_tv_reset
that will access connector->state without checking if it's a valid
pointer or not.
Make sure we don't end up accessing a NULL pointer.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Suggested-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -216,7 +216,9 @@ static int vc4_hdmi_connector_get_modes(
static void vc4_hdmi_connector_reset(struct drm_connector *connector)
{
drm_atomic_helper_connector_reset(connector);
- drm_atomic_helper_connector_tv_reset(connector);
+
+ if (connector->state)
+ drm_atomic_helper_connector_tv_reset(connector);
}
static const struct drm_connector_funcs vc4_hdmi_connector_funcs = {

4
target/linux/bcm27xx/patches-5.10/950-0414-drm-vc4-hdmi-Create-a-custom-connector-state.patch
View File

@ -18,7 +18,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -215,10 +215,37 @@ static int vc4_hdmi_connector_get_modes(
@@ -217,10 +217,37 @@ static int vc4_hdmi_connector_get_modes(
static void vc4_hdmi_connector_reset(struct drm_connector *connector)
{
@ -58,7 +58,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
}
static const struct drm_connector_funcs vc4_hdmi_connector_funcs = {
@@ -226,7 +253,7 @@ static const struct drm_connector_funcs
@@ -228,7 +255,7 @@ static const struct drm_connector_funcs
.fill_modes = drm_helper_probe_single_connector_modes,
.destroy = vc4_hdmi_connector_destroy,
.reset = vc4_hdmi_connector_reset,

10
target/linux/bcm27xx/patches-5.10/950-0415-drm-vc4-hdmi-Store-pixel-frequency-in-the-connector-.patch
View File

@ -21,7 +21,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -243,6 +243,7 @@ vc4_hdmi_connector_duplicate_state(struc
@@ -245,6 +245,7 @@ vc4_hdmi_connector_duplicate_state(struc
if (!new_state)
return NULL;
@ -29,7 +29,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
__drm_atomic_helper_connector_duplicate_state(connector, &new_state->base);
return &new_state->base;
@@ -669,9 +670,29 @@ static void vc4_hdmi_recenter_fifo(struc
@@ -671,9 +672,29 @@ static void vc4_hdmi_recenter_fifo(struc
"VC4_HDMI_FIFO_CTL_RECENTER_DONE");
}
@ -59,7 +59,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
unsigned long pixel_rate, hsm_rate;
@@ -683,7 +704,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -685,7 +706,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
return;
}
@ -68,7 +68,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
ret = clk_set_rate(vc4_hdmi->pixel_clock, pixel_rate);
if (ret) {
DRM_ERROR("Failed to set pixel clock rate: %d\n", ret);
@@ -845,6 +866,7 @@ static int vc4_hdmi_encoder_atomic_check
@@ -847,6 +868,7 @@ static int vc4_hdmi_encoder_atomic_check
struct drm_crtc_state *crtc_state,
struct drm_connector_state *conn_state)
{
@ -76,7 +76,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_display_mode *mode = &crtc_state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
unsigned long long pixel_rate = mode->clock * 1000;
@@ -876,6 +898,8 @@ static int vc4_hdmi_encoder_atomic_check
@@ -878,6 +900,8 @@ static int vc4_hdmi_encoder_atomic_check
if (pixel_rate > vc4_hdmi->variant->max_pixel_clock)
return -EINVAL;

2
target/linux/bcm27xx/patches-5.10/950-0416-drm-vc4-hdmi-Use-the-connector-state-pixel-rate-for-.patch
View File

@ -22,7 +22,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -762,7 +762,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -764,7 +764,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
}
if (vc4_hdmi->variant->phy_init)

20
target/linux/bcm27xx/patches-5.10/950-0417-drm-vc4-hdmi-Enable-10-12-bpc-output.patch
View File

@ -34,7 +34,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
# define VC4_HD_M_SW_RST BIT(2)
# define VC4_HD_M_ENABLE BIT(0)
@@ -229,6 +240,8 @@ static void vc4_hdmi_connector_reset(str
@@ -231,6 +242,8 @@ static void vc4_hdmi_connector_reset(str
if (!new_state)
return;
@ -43,7 +43,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drm_atomic_helper_connector_tv_reset(connector);
}
@@ -275,12 +288,20 @@ static int vc4_hdmi_connector_init(struc
@@ -277,12 +290,20 @@ static int vc4_hdmi_connector_init(struc
vc4_hdmi->ddc);
drm_connector_helper_add(connector, &vc4_hdmi_connector_helper_funcs);
@ -64,7 +64,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
connector->polled = (DRM_CONNECTOR_POLL_CONNECT |
DRM_CONNECTOR_POLL_DISCONNECT);
@@ -555,6 +576,7 @@ static void vc5_hdmi_csc_setup(struct vc
@@ -557,6 +578,7 @@ static void vc5_hdmi_csc_setup(struct vc
}
static void vc4_hdmi_set_timings(struct vc4_hdmi *vc4_hdmi,
@ -72,7 +72,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
struct drm_display_mode *mode)
{
bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC;
@@ -598,7 +620,9 @@ static void vc4_hdmi_set_timings(struct
@@ -600,7 +622,9 @@ static void vc4_hdmi_set_timings(struct
HDMI_WRITE(HDMI_VERTB0, vertb_even);
HDMI_WRITE(HDMI_VERTB1, vertb);
}
@ -82,9 +82,9 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
struct drm_display_mode *mode)
{
bool hsync_pos = mode->flags & DRM_MODE_FLAG_PHSYNC;
@@ -618,6 +642,9 @@ static void vc5_hdmi_set_timings(struct
mode->crtc_vsync_end -
interlaced,
@@ -620,6 +644,9 @@ static void vc5_hdmi_set_timings(struct
VC4_SET_FIELD(mode->crtc_vtotal -
mode->crtc_vsync_end - interlaced,
VC4_HDMI_VERTB_VBP));
+ unsigned char gcp;
+ bool gcp_en;
@ -92,7 +92,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
HDMI_WRITE(HDMI_VEC_INTERFACE_XBAR, 0x354021);
HDMI_WRITE(HDMI_HORZA,
@@ -643,6 +670,39 @@ static void vc5_hdmi_set_timings(struct
@@ -645,6 +672,39 @@ static void vc5_hdmi_set_timings(struct
HDMI_WRITE(HDMI_VERTB0, vertb_even);
HDMI_WRITE(HDMI_VERTB1, vertb);
@ -132,7 +132,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
HDMI_WRITE(HDMI_CLOCK_STOP, 0);
}
@@ -770,7 +830,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -772,7 +832,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
VC4_HDMI_SCHEDULER_CONTROL_IGNORE_VSYNC_PREDICTS);
if (vc4_hdmi->variant->set_timings)
@ -141,7 +141,7 @@ Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
}
static void vc4_hdmi_encoder_pre_crtc_enable(struct drm_encoder *encoder,
@@ -892,6 +952,14 @@ static int vc4_hdmi_encoder_atomic_check
@@ -894,6 +954,14 @@ static int vc4_hdmi_encoder_atomic_check
pixel_rate = mode->clock * 1000;
}

2
target/linux/bcm27xx/patches-5.10/950-0456-drm-vc4-hdmi-Update-the-CEC-clock-divider-on-HSM-rat.patch
View File

@ -20,7 +20,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -802,6 +802,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -804,6 +804,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
vc4_hdmi_cec_update_clk_div(vc4_hdmi);

2
target/linux/bcm27xx/patches-5.10/950-0457-drm-vc4-hdmi-Introduce-a-CEC-clock.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -151,7 +151,7 @@ static void vc4_hdmi_cec_update_clk_div(
@@ -153,7 +153,7 @@ static void vc4_hdmi_cec_update_clk_div(
* Set the clock divider: the hsm_clock rate and this divider
* setting will give a 40 kHz CEC clock.
*/

6
target/linux/bcm27xx/patches-5.10/950-0475-drm-vc4-Add-HDR-metadata-property-to-the-VC5-HDMI-co.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -310,6 +310,10 @@ static int vc4_hdmi_connector_init(struc
@@ -312,6 +312,10 @@ static int vc4_hdmi_connector_init(struc
connector->doublescan_allowed = 0;
connector->stereo_allowed = 1;
@ -26,7 +26,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drm_connector_attach_encoder(connector, encoder);
return 0;
@@ -449,6 +453,25 @@ static void vc4_hdmi_set_audio_infoframe
@@ -451,6 +455,25 @@ static void vc4_hdmi_set_audio_infoframe
vc4_hdmi_write_infoframe(encoder, &frame);
}
@ -52,7 +52,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
static void vc4_hdmi_set_infoframes(struct drm_encoder *encoder)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@@ -461,6 +484,8 @@ static void vc4_hdmi_set_infoframes(stru
@@ -463,6 +486,8 @@ static void vc4_hdmi_set_infoframes(stru
*/
if (vc4_hdmi->audio.streaming)
vc4_hdmi_set_audio_infoframe(encoder);

4
target/linux/bcm27xx/patches-5.10/950-0476-drm-vc4-Add-connector-check-to-trigger-mode_change-w.patch
View File

@ -11,7 +11,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -224,6 +224,45 @@ static int vc4_hdmi_connector_get_modes(
@@ -226,6 +226,45 @@ static int vc4_hdmi_connector_get_modes(
return ret;
}
@ -57,7 +57,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
static void vc4_hdmi_connector_reset(struct drm_connector *connector)
{
struct vc4_hdmi_connector_state *old_state =
@@ -273,6 +312,7 @@ static const struct drm_connector_funcs
@@ -275,6 +314,7 @@ static const struct drm_connector_funcs
static const struct drm_connector_helper_funcs vc4_hdmi_connector_helper_funcs = {
.get_modes = vc4_hdmi_connector_get_modes,

32
target/linux/bcm27xx/patches-5.10/950-0505-vc4-drm-Avoid-full-hdmi-audio-fifo-writes.patch
View File

@ -1,32 +0,0 @@
From d0df79e13ab947367b86d7861e34f85aa6aad020 Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Sun, 24 Jan 2021 15:44:10 +0000
Subject: [PATCH] vc4/drm: Avoid full hdmi audio fifo writes
We are getting occasional VC4_HD_MAI_CTL_ERRORF in
HDMI_MAI_CTL which seem to correspond with audio dropouts.
Reduce the threshold where we deassert DREQ to avoid the fifo overfilling
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1297,10 +1297,10 @@ static int vc4_hdmi_audio_prepare(struct
/* Set the MAI threshold */
HDMI_WRITE(HDMI_MAI_THR,
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICHIGH) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_PANICLOW) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQHIGH) |
- VC4_SET_FIELD(0x10, VC4_HD_MAI_THR_DREQLOW));
+ VC4_SET_FIELD(0x08, VC4_HD_MAI_THR_PANICHIGH) |
+ VC4_SET_FIELD(0x08, VC4_HD_MAI_THR_PANICLOW) |
+ VC4_SET_FIELD(0x06, VC4_HD_MAI_THR_DREQHIGH) |
+ VC4_SET_FIELD(0x08, VC4_HD_MAI_THR_DREQLOW));
HDMI_WRITE(HDMI_MAI_CONFIG,
VC4_HDMI_MAI_CONFIG_BIT_REVERSE |

6
target/linux/bcm27xx/patches-5.10/950-0511-vc4-drm-Fix-source-offsets-with-DRM_FORMAT_P030.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -824,9 +824,20 @@ static int vc4_plane_mode_set(struct drm
@@ -820,9 +820,20 @@ static int vc4_plane_mode_set(struct drm
u32 tile_w, tile, x_off, pix_per_tile;
if (fb->format->format == DRM_FORMAT_P030) {
@ -37,7 +37,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
} else {
hvs_format = HVS_PIXEL_FORMAT_H264;
@@ -846,17 +857,16 @@ static int vc4_plane_mode_set(struct drm
@@ -842,17 +853,16 @@ static int vc4_plane_mode_set(struct drm
default:
break;
}
@ -58,7 +58,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
/* Adjust the base pointer to the first pixel to be scanned
* out.
*
@@ -872,9 +882,7 @@ static int vc4_plane_mode_set(struct drm
@@ -868,9 +878,7 @@ static int vc4_plane_mode_set(struct drm
vc4_state->offsets[i] += src_y /
(i ? v_subsample : 1) *
tile_w;

62
target/linux/bcm27xx/patches-5.10/950-0512-vc4-drm-vc4_plane-Remove-subpixel-positioning-check.patch
View File

@ -1,62 +0,0 @@
From aa5ba5fd06cffacf4831fe6e9aef65081287924e Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Mon, 15 Mar 2021 13:28:06 +0000
Subject: [PATCH] vc4/drm: vc4_plane: Remove subpixel positioning check
There is little harm in ignoring fractional coordinates
(they just get truncated).
Without this:
modetest -M vc4 -F tiles,gradient -s 32:1920x1080-60 -P89@74:1920x1080*.1.1@XR24
is rejected. We have the same issue in Kodi when trying to
use zoom options on video.
Note: even if all coordinates are fully integer. e.g.
src:[0,0,1920,1080] dest:[-10,-10,1940,1100]
it will still get rejected as drm_atomic_helper_check_plane_state
uses drm_rect_clip_scaled which transforms this to fractional src coords
Signed-off-by: Dom Cobley <popcornmix@gmail.com>
---
drivers/gpu/drm/vc4/vc4_plane.c | 21 ++++++++-------------
1 file changed, 8 insertions(+), 13 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -339,7 +339,6 @@ static int vc4_plane_setup_clipping_and_
struct vc4_plane_state *vc4_state = to_vc4_plane_state(state);
struct drm_framebuffer *fb = state->fb;
struct drm_gem_cma_object *bo = drm_fb_cma_get_gem_obj(fb, 0);
- u32 subpixel_src_mask = (1 << 16) - 1;
int num_planes = fb->format->num_planes;
struct drm_crtc_state *crtc_state;
u32 h_subsample = fb->format->hsub;
@@ -361,18 +360,14 @@ static int vc4_plane_setup_clipping_and_
for (i = 0; i < num_planes; i++)
vc4_state->offsets[i] = bo->paddr + fb->offsets[i];
- /* We don't support subpixel source positioning for scaling. */
- if ((state->src.x1 & subpixel_src_mask) ||
- (state->src.x2 & subpixel_src_mask) ||
- (state->src.y1 & subpixel_src_mask) ||
- (state->src.y2 & subpixel_src_mask)) {
- return -EINVAL;
- }
-
- vc4_state->src_x = state->src.x1 >> 16;
- vc4_state->src_y = state->src.y1 >> 16;
- vc4_state->src_w[0] = (state->src.x2 - state->src.x1) >> 16;
- vc4_state->src_h[0] = (state->src.y2 - state->src.y1) >> 16;
+ /* We don't support subpixel source positioning for scaling,
+ * but fractional coordinates can be generated by clipping
+ * so just round for now
+ */
+ vc4_state->src_x = DIV_ROUND_CLOSEST(state->src.x1, 1<<16);
+ vc4_state->src_y = DIV_ROUND_CLOSEST(state->src.y1, 1<<16);
+ vc4_state->src_w[0] = DIV_ROUND_CLOSEST(state->src.x2, 1<<16) - vc4_state->src_x;
+ vc4_state->src_h[0] = DIV_ROUND_CLOSEST(state->src.y2, 1<<16) - vc4_state->src_y;
vc4_state->crtc_x = state->dst.x1;
vc4_state->crtc_y = state->dst.y1;

2
target/linux/bcm27xx/patches-5.10/950-0522-vc4-drm-SQUASH-Fix-source-offsets-with-DRM_FORMAT_P0.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -825,8 +825,9 @@ static int vc4_plane_mode_set(struct drm
@@ -826,8 +826,9 @@ static int vc4_plane_mode_set(struct drm
* and bits[3:0] should be between 0 and 11, indicating which
* of the 12-pixels in that 128-bit word is the first pixel to be used
*/

6
target/linux/bcm27xx/patches-5.10/950-0529-drm-vc4-Use-the-new-helpers.patch
View File

@ -12,7 +12,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -224,21 +224,6 @@ static int vc4_hdmi_connector_get_modes(
@@ -226,21 +226,6 @@ static int vc4_hdmi_connector_get_modes(
return ret;
}
@ -34,7 +34,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static int vc4_hdmi_connector_atomic_check(struct drm_connector *connector,
struct drm_atomic_state *state)
{
@@ -247,12 +232,13 @@ static int vc4_hdmi_connector_atomic_che
@@ -249,12 +234,13 @@ static int vc4_hdmi_connector_atomic_che
struct drm_connector_state *new_state =
drm_atomic_get_new_connector_state(state, connector);
struct drm_crtc *crtc = new_state->crtc;
@ -50,7 +50,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
crtc_state = drm_atomic_get_crtc_state(state, crtc);
if (IS_ERR(crtc_state))
return PTR_ERR(crtc_state);
@@ -351,8 +337,7 @@ static int vc4_hdmi_connector_init(struc
@@ -353,8 +339,7 @@ static int vc4_hdmi_connector_init(struc
connector->stereo_allowed = 1;
if (vc4_hdmi->variant->supports_hdr)

6
target/linux/bcm27xx/patches-5.10/950-0531-drm-vc4-hdmi-Signal-the-proper-colorimetry-info-in-t.patch
View File

@ -17,7 +17,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -236,7 +236,8 @@ static int vc4_hdmi_connector_atomic_che
@@ -238,7 +238,8 @@ static int vc4_hdmi_connector_atomic_che
if (!crtc)
return 0;
@ -27,7 +27,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_crtc_state *crtc_state;
crtc_state = drm_atomic_get_crtc_state(state, crtc);
@@ -326,6 +327,11 @@ static int vc4_hdmi_connector_init(struc
@@ -328,6 +329,11 @@ static int vc4_hdmi_connector_init(struc
if (ret)
return ret;
@ -39,7 +39,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
drm_connector_attach_tv_margin_properties(connector);
drm_connector_attach_max_bpc_property(connector, 8, 12);
@@ -440,7 +446,7 @@ static void vc4_hdmi_set_avi_infoframe(s
@@ -442,7 +448,7 @@ static void vc4_hdmi_set_avi_infoframe(s
vc4_encoder->limited_rgb_range ?
HDMI_QUANTIZATION_RANGE_LIMITED :
HDMI_QUANTIZATION_RANGE_FULL);

6
target/linux/bcm27xx/patches-5.10/950-0533-vc4-kms-vc4_plane-Support-2020-colourspace-for-yuv-p.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -644,10 +644,10 @@ static const u32 colorspace_coeffs[2][DR
@@ -645,10 +645,10 @@ static const u32 colorspace_coeffs[2][DR
SCALER_CSC1_ITR_R_709_3,
SCALER_CSC2_ITR_R_709_3,
}, {
@ -34,7 +34,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
}
}, {
/* Full range */
@@ -662,10 +662,10 @@ static const u32 colorspace_coeffs[2][DR
@@ -663,10 +663,10 @@ static const u32 colorspace_coeffs[2][DR
SCALER_CSC1_ITR_R_709_3_FR,
SCALER_CSC2_ITR_R_709_3_FR,
}, {
@ -49,7 +49,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
}
}
};
@@ -1487,7 +1487,8 @@ struct drm_plane *vc4_plane_init(struct
@@ -1488,7 +1488,8 @@ struct drm_plane *vc4_plane_init(struct
drm_plane_create_color_properties(plane,
BIT(DRM_COLOR_YCBCR_BT601) |

8
target/linux/bcm27xx/patches-5.10/950-0538-drm-vc4-hdmi-Convert-to-the-new-clock-request-API.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -546,6 +546,9 @@ static void vc4_hdmi_encoder_post_crtc_p
@@ -548,6 +548,9 @@ static void vc4_hdmi_encoder_post_crtc_p
HDMI_READ(HDMI_VID_CTL) & ~VC4_HD_VID_CTL_ENABLE);
clk_disable_unprepare(vc4_hdmi->pixel_bvb_clock);
@ -25,7 +25,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
clk_disable_unprepare(vc4_hdmi->pixel_clock);
ret = pm_runtime_put(&vc4_hdmi->pdev->dev);
@@ -850,9 +853,9 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -852,9 +855,9 @@ static void vc4_hdmi_encoder_pre_crtc_co
* pixel clock, but HSM ends up being the limiting factor.
*/
hsm_rate = max_t(unsigned long, 120000000, (pixel_rate / 100) * 101);
@ -38,7 +38,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return;
}
@@ -864,10 +867,12 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -866,10 +869,12 @@ static void vc4_hdmi_encoder_pre_crtc_co
* FIXME: When the pixel freq is 594MHz (4k60), this needs to be setup
* at 300MHz.
*/
@ -55,7 +55,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
clk_disable_unprepare(vc4_hdmi->pixel_clock);
return;
}
@@ -875,6 +880,9 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -877,6 +882,9 @@ static void vc4_hdmi_encoder_pre_crtc_co
ret = clk_prepare_enable(vc4_hdmi->pixel_bvb_clock);
if (ret) {
DRM_ERROR("Failed to turn on pixel bvb clock: %d\n", ret);

66
target/linux/bcm27xx/patches-5.10/950-0560-drm-vc4-drv-Remove-the-DSI-pointer-in-vc4_drv.patch
View File

@ -1,66 +0,0 @@
From f9211d36925dac42f910d7d2e4c370e414fd24d2 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 3 Dec 2020 14:25:36 +0100
Subject: [PATCH] drm/vc4: drv: Remove the DSI pointer in vc4_drv
Commit 51f4fcd9c4ea867c3b4fe58111f342ad0e80642a upstream.
That pointer isn't used anywhere, so there's no point in keeping it.
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-2-maxime@cerno.tech
---
drivers/gpu/drm/vc4/vc4_drv.h | 1 -
drivers/gpu/drm/vc4/vc4_dsi.c | 9 ---------
2 files changed, 10 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -81,7 +81,6 @@ struct vc4_dev {
struct vc4_hvs *hvs;
struct vc4_v3d *v3d;
struct vc4_dpi *dpi;
- struct vc4_dsi *dsi1;
struct vc4_vec *vec;
struct vc4_txp *txp;
struct vc4_fkms *fkms;
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1451,7 +1451,6 @@ static int vc4_dsi_bind(struct device *d
{
struct platform_device *pdev = to_platform_device(dev);
struct drm_device *drm = dev_get_drvdata(master);
- struct vc4_dev *vc4 = to_vc4_dev(drm);
struct vc4_dsi *dsi = dev_get_drvdata(dev);
struct vc4_dsi_encoder *vc4_dsi_encoder;
struct drm_panel *panel;
@@ -1604,9 +1603,6 @@ static int vc4_dsi_bind(struct device *d
if (ret)
return ret;
- if (dsi->port == 1)
- vc4->dsi1 = dsi;
-
drm_simple_encoder_init(drm, dsi->encoder, DRM_MODE_ENCODER_DSI);
drm_encoder_helper_add(dsi->encoder, &vc4_dsi_encoder_helper_funcs);
@@ -1635,8 +1631,6 @@ static int vc4_dsi_bind(struct device *d
static void vc4_dsi_unbind(struct device *dev, struct device *master,
void *data)
{
- struct drm_device *drm = dev_get_drvdata(master);
- struct vc4_dev *vc4 = to_vc4_dev(drm);
struct vc4_dsi *dsi = dev_get_drvdata(dev);
if (dsi->bridge)
@@ -1648,9 +1642,6 @@ static void vc4_dsi_unbind(struct device
*/
list_splice_init(&dsi->bridge_chain, &dsi->encoder->bridge_chain);
drm_encoder_cleanup(dsi->encoder);
-
- if (dsi->port == 1)
- vc4->dsi1 = NULL;
}
static const struct component_ops vc4_dsi_ops = {

66
target/linux/bcm27xx/patches-5.10/950-0561-drm-vc4-dsi-Use-snprintf-for-the-PHY-clocks-instead-.patch
View File

@ -1,66 +0,0 @@
From 7fe646b726b66c16f731e36e95d7eda9f182ba4d Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 3 Dec 2020 14:25:38 +0100
Subject: [PATCH] drm/vc4: dsi: Use snprintf for the PHY clocks instead
of an array
Commit dc0bf36401e891c853e0a25baeb4e0b4e6f3626d upstream.
The DSI clocks setup function has been using an array to store the clock
name of either the DSI0 or DSI1 blocks, using the port ID to choose the
proper one.
Let's switch to an snprintf call to do the same thing and simplify the
array a bit.
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-4-maxime@cerno.tech
---
drivers/gpu/drm/vc4/vc4_dsi.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1390,12 +1390,12 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi *
struct device *dev = &dsi->pdev->dev;
const char *parent_name = __clk_get_name(dsi->pll_phy_clock);
static const struct {
- const char *dsi0_name, *dsi1_name;
+ const char *name;
int div;
} phy_clocks[] = {
- { "dsi0_byte", "dsi1_byte", 8 },
- { "dsi0_ddr2", "dsi1_ddr2", 4 },
- { "dsi0_ddr", "dsi1_ddr", 2 },
+ { "byte", 8 },
+ { "ddr2", 4 },
+ { "ddr", 2 },
};
int i;
@@ -1411,8 +1411,12 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi *
for (i = 0; i < ARRAY_SIZE(phy_clocks); i++) {
struct clk_fixed_factor *fix = &dsi->phy_clocks[i];
struct clk_init_data init;
+ char clk_name[16];
int ret;
+ snprintf(clk_name, sizeof(clk_name),
+ "dsi%u_%s", dsi->port, phy_clocks[i].name);
+
/* We just use core fixed factor clock ops for the PHY
* clocks. The clocks are actually gated by the
* PHY_AFEC0_DDRCLK_EN bits, which we should be
@@ -1429,10 +1433,7 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi *
memset(&init, 0, sizeof(init));
init.parent_names = &parent_name;
init.num_parents = 1;
- if (dsi->port == 1)
- init.name = phy_clocks[i].dsi1_name;
- else
- init.name = phy_clocks[i].dsi0_name;
+ init.name = clk_name;
init.ops = &clk_fixed_factor_ops;
ret = devm_clk_hw_register(dev, &fix->hw);

191
target/linux/bcm27xx/patches-5.10/950-0562-drm-vc4-dsi-Introduce-a-variant-structure.patch
View File

@ -1,191 +0,0 @@
From 4dd1101f3e16e6202132ae34a8da2a7d78043d56 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 3 Dec 2020 14:25:39 +0100
Subject: [PATCH] drm/vc4: dsi: Introduce a variant structure
Commit d1d195ce26a14ec0a87816c09ae514e1c40e97f7 upstream.
Most of the differences between DSI0 and DSI1 are handled through the
ID. However, the BCM2711 DSI is going to introduce one more variable to
the mix and will break some expectations of the earlier, simpler, test.
Let's add a variant structure that will address most of the differences
between those three controllers.
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-5-maxime@cerno.tech
---
drivers/gpu/drm/vc4/vc4_dsi.c | 63 ++++++++++++++++++++---------------
1 file changed, 37 insertions(+), 26 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -493,6 +493,18 @@
*/
#define DSI1_ID 0x8c
+struct vc4_dsi_variant {
+ /* Whether we're on bcm2835's DSI0 or DSI1. */
+ unsigned int port;
+
+ bool broken_axi_workaround;
+
+ const char *debugfs_name;
+ const struct debugfs_reg32 *regs;
+ size_t nregs;
+
+};
+
/* General DSI hardware state. */
struct vc4_dsi {
struct platform_device *pdev;
@@ -509,8 +521,7 @@ struct vc4_dsi {
u32 *reg_dma_mem;
dma_addr_t reg_paddr;
- /* Whether we're on bcm2835's DSI0 or DSI1. */
- int port;
+ const struct vc4_dsi_variant *variant;
/* DSI channel for the panel we're connected to. */
u32 channel;
@@ -586,10 +597,10 @@ dsi_dma_workaround_write(struct vc4_dsi
#define DSI_READ(offset) readl(dsi->regs + (offset))
#define DSI_WRITE(offset, val) dsi_dma_workaround_write(dsi, offset, val)
#define DSI_PORT_READ(offset) \
- DSI_READ(dsi->port ? DSI1_##offset : DSI0_##offset)
+ DSI_READ(dsi->variant->port ? DSI1_##offset : DSI0_##offset)
#define DSI_PORT_WRITE(offset, val) \
- DSI_WRITE(dsi->port ? DSI1_##offset : DSI0_##offset, val)
-#define DSI_PORT_BIT(bit) (dsi->port ? DSI1_##bit : DSI0_##bit)
+ DSI_WRITE(dsi->variant->port ? DSI1_##offset : DSI0_##offset, val)
+#define DSI_PORT_BIT(bit) (dsi->variant->port ? DSI1_##bit : DSI0_##bit)
/* VC4 DSI encoder KMS struct */
struct vc4_dsi_encoder {
@@ -837,7 +848,7 @@ static void vc4_dsi_encoder_enable(struc
ret = pm_runtime_resume_and_get(dev);
if (ret) {
- DRM_ERROR("Failed to runtime PM enable on DSI%d\n", dsi->port);
+ DRM_ERROR("Failed to runtime PM enable on DSI%d\n", dsi->variant->port);
return;
}
@@ -871,7 +882,7 @@ static void vc4_dsi_encoder_enable(struc
DSI_PORT_WRITE(STAT, DSI_PORT_READ(STAT));
/* Set AFE CTR00/CTR1 to release powerdown of analog. */
- if (dsi->port == 0) {
+ if (dsi->variant->port == 0) {
u32 afec0 = (VC4_SET_FIELD(7, DSI_PHY_AFEC0_PTATADJ) |
VC4_SET_FIELD(7, DSI_PHY_AFEC0_CTATADJ));
@@ -1017,7 +1028,7 @@ static void vc4_dsi_encoder_enable(struc
DSI_PORT_BIT(PHYC_CLANE_ENABLE) |
((dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS) ?
0 : DSI_PORT_BIT(PHYC_HS_CLK_CONTINUOUS)) |
- (dsi->port == 0 ?
+ (dsi->variant->port == 0 ?
VC4_SET_FIELD(lpx - 1, DSI0_PHYC_ESC_CLK_LPDT) :
VC4_SET_FIELD(lpx - 1, DSI1_PHYC_ESC_CLK_LPDT)));
@@ -1043,13 +1054,13 @@ static void vc4_dsi_encoder_enable(struc
DSI_DISP1_ENABLE);
/* Ungate the block. */
- if (dsi->port == 0)
+ if (dsi->variant->port == 0)
DSI_PORT_WRITE(CTRL, DSI_PORT_READ(CTRL) | DSI0_CTRL_CTRL0);
else
DSI_PORT_WRITE(CTRL, DSI_PORT_READ(CTRL) | DSI1_CTRL_EN);
/* Bring AFE out of reset. */
- if (dsi->port == 0) {
+ if (dsi->variant->port == 0) {
} else {
DSI_PORT_WRITE(PHY_AFEC0,
DSI_PORT_READ(PHY_AFEC0) &
@@ -1305,8 +1316,16 @@ static const struct drm_encoder_helper_f
.mode_fixup = vc4_dsi_encoder_mode_fixup,
};
+static const struct vc4_dsi_variant bcm2835_dsi1_variant = {
+ .port = 1,
+ .broken_axi_workaround = true,
+ .debugfs_name = "dsi1_regs",
+ .regs = dsi1_regs,
+ .nregs = ARRAY_SIZE(dsi1_regs),
+};
+
static const struct of_device_id vc4_dsi_dt_match[] = {
- { .compatible = "brcm,bcm2835-dsi1", (void *)(uintptr_t)1 },
+ { .compatible = "brcm,bcm2835-dsi1", &bcm2835_dsi1_variant },
{}
};
@@ -1317,7 +1336,7 @@ static void dsi_handle_error(struct vc4_
if (!(stat & bit))
return;
- DRM_ERROR("DSI%d: %s error\n", dsi->port, type);
+ DRM_ERROR("DSI%d: %s error\n", dsi->variant->port, type);
*ret = IRQ_HANDLED;
}
@@ -1415,7 +1434,7 @@ vc4_dsi_init_phy_clocks(struct vc4_dsi *
int ret;
snprintf(clk_name, sizeof(clk_name),
- "dsi%u_%s", dsi->port, phy_clocks[i].name);
+ "dsi%u_%s", dsi->variant->port, phy_clocks[i].name);
/* We just use core fixed factor clock ops for the PHY
* clocks. The clocks are actually gated by the
@@ -1463,7 +1482,7 @@ static int vc4_dsi_bind(struct device *d
if (!match)
return -ENODEV;
- dsi->port = (uintptr_t)match->data;
+ dsi->variant = match->data;
vc4_dsi_encoder = devm_kzalloc(dev, sizeof(*vc4_dsi_encoder),
GFP_KERNEL);
@@ -1480,13 +1499,8 @@ static int vc4_dsi_bind(struct device *d
return PTR_ERR(dsi->regs);
dsi->regset.base = dsi->regs;
- if (dsi->port == 0) {
- dsi->regset.regs = dsi0_regs;
- dsi->regset.nregs = ARRAY_SIZE(dsi0_regs);
- } else {
- dsi->regset.regs = dsi1_regs;
- dsi->regset.nregs = ARRAY_SIZE(dsi1_regs);
- }
+ dsi->regset.regs = dsi->variant->regs;
+ dsi->regset.nregs = dsi->variant->nregs;
if (DSI_PORT_READ(ID) != DSI_ID_VALUE) {
dev_err(dev, "Port returned 0x%08x for ID instead of 0x%08x\n",
@@ -1498,7 +1512,7 @@ static int vc4_dsi_bind(struct device *d
* from the ARM. It does handle writes from the DMA engine,
* so set up a channel for talking to it.
*/
- if (dsi->port == 1) {
+ if (dsi->variant->broken_axi_workaround) {
dsi->reg_dma_mem = dma_alloc_coherent(dev, 4,
&dsi->reg_dma_paddr,
GFP_KERNEL);
@@ -1619,10 +1633,7 @@ static int vc4_dsi_bind(struct device *d
*/
list_splice_init(&dsi->encoder->bridge_chain, &dsi->bridge_chain);
- if (dsi->port == 0)
- vc4_debugfs_add_regset32(drm, "dsi0_regs", &dsi->regset);
- else
- vc4_debugfs_add_regset32(drm, "dsi1_regs", &dsi->regset);
+ vc4_debugfs_add_regset32(drm, dsi->variant->debugfs_name, &dsi->regset);
pm_runtime_enable(dev);

4
target/linux/bcm27xx/patches-5.10/950-0563-drm-vc4-dsi-Add-support-for-DSI0.patch
View File

@ -20,7 +20,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-6-maxi
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1316,6 +1316,13 @@ static const struct drm_encoder_helper_f
@@ -1374,6 +1374,13 @@ static const struct drm_encoder_helper_f
.mode_fixup = vc4_dsi_encoder_mode_fixup,
};
@ -34,7 +34,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-6-maxi
static const struct vc4_dsi_variant bcm2835_dsi1_variant = {
.port = 1,
.broken_axi_workaround = true,
@@ -1325,6 +1332,7 @@ static const struct vc4_dsi_variant bcm2
@@ -1383,6 +1390,7 @@ static const struct vc4_dsi_variant bcm2
};
static const struct of_device_id vc4_dsi_dt_match[] = {

6
target/linux/bcm27xx/patches-5.10/950-0564-drm-vc4-dsi-Add-configuration-for-BCM2711-DSI1.patch
View File

@ -18,7 +18,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-8-maxi
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1316,6 +1316,13 @@ static const struct drm_encoder_helper_f
@@ -1374,6 +1374,13 @@ static const struct drm_encoder_helper_f
.mode_fixup = vc4_dsi_encoder_mode_fixup,
};
@ -32,7 +32,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-8-maxi
static const struct vc4_dsi_variant bcm2835_dsi0_variant = {
.port = 0,
.debugfs_name = "dsi0_regs",
@@ -1332,6 +1339,7 @@ static const struct vc4_dsi_variant bcm2
@@ -1390,6 +1397,7 @@ static const struct vc4_dsi_variant bcm2
};
static const struct of_device_id vc4_dsi_dt_match[] = {
@ -40,7 +40,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203132543.861591-8-maxi
{ .compatible = "brcm,bcm2835-dsi0", &bcm2835_dsi0_variant },
{ .compatible = "brcm,bcm2835-dsi1", &bcm2835_dsi1_variant },
{}
@@ -1516,8 +1524,8 @@ static int vc4_dsi_bind(struct device *d
@@ -1577,8 +1585,8 @@ static int vc4_dsi_bind(struct device *d
return -ENODEV;
}

27
target/linux/bcm27xx/patches-5.10/950-0565-drm-vc4-Correct-pixel-order-for-DSI0.patch
View File

@ -1,27 +0,0 @@
From 59938610a705283fef63447c7e777781358610e2 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 11 Feb 2021 18:37:04 +0000
Subject: [PATCH] drm/vc4: Correct pixel order for DSI0
For slightly unknown reasons, dsi0 takes a different pixel format
to dsi1, and that has to be set in the pixel valve.
Amend the setup accordingly.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_crtc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -319,7 +319,8 @@ static void vc4_crtc_config_pv(struct dr
u32 pixel_rep = (mode->flags & DRM_MODE_FLAG_DBLCLK) ? 2 : 1;
bool is_dsi = (vc4_encoder->type == VC4_ENCODER_TYPE_DSI0 ||
vc4_encoder->type == VC4_ENCODER_TYPE_DSI1);
- u32 format = is_dsi ? PV_CONTROL_FORMAT_DSIV_24 : PV_CONTROL_FORMAT_24;
+ bool is_dsi1 = vc4_encoder->type == VC4_ENCODER_TYPE_DSI1;
+ u32 format = is_dsi1 ? PV_CONTROL_FORMAT_DSIV_24 : PV_CONTROL_FORMAT_24;
u8 ppc = pv_data->pixels_per_clock;
bool debug_dump_regs = false;

29
target/linux/bcm27xx/patches-5.10/950-0566-drm-vc4-Register-dsi0-as-the-correct-vc4-encoder-typ.patch
View File

@ -1,29 +0,0 @@
From b627cebfc64dd944b9571203e30456efbc0101c3 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Mon, 8 Feb 2021 11:22:01 +0000
Subject: [PATCH] drm/vc4: Register dsi0 as the correct vc4 encoder
type
vc4_dsi was registering both dsi0 and dsi1 as VC4_ENCODER_TYPE_DSI1
which seemed to work OK for a single DSI display, but fails
if there are two DSI displays connected.
Update to register the correct type.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_dsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -1506,7 +1506,8 @@ static int vc4_dsi_bind(struct device *d
return -ENOMEM;
INIT_LIST_HEAD(&dsi->bridge_chain);
- vc4_dsi_encoder->base.type = VC4_ENCODER_TYPE_DSI1;
+ vc4_dsi_encoder->base.type = dsi->variant->port ?
+ VC4_ENCODER_TYPE_DSI1 : VC4_ENCODER_TYPE_DSI0;
vc4_dsi_encoder->dsi = dsi;
dsi->encoder = &vc4_dsi_encoder->base.base;

188
target/linux/bcm27xx/patches-5.10/950-0567-drm-vc4-Fix-dsi0-interrupt-support.patch
View File

@ -1,188 +0,0 @@
From 1ad48331b7697e4fbc9f4bd376fc2db342045cb6 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Wed, 10 Feb 2021 18:46:22 +0000
Subject: [PATCH] drm/vc4: Fix dsi0 interrupt support.
DSI0 seemingly had very little or no testing as a load of
the register mappings were incorrect/missing, so host
transfers always timed out due to enabling/checking incorrect
bits in the interrupt enable and status registers.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_dsi.c | 111 ++++++++++++++++++++++++++--------
1 file changed, 85 insertions(+), 26 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -181,8 +181,50 @@
#define DSI0_TXPKT_PIX_FIFO 0x20 /* AKA PIX_FIFO */
-#define DSI0_INT_STAT 0x24
-#define DSI0_INT_EN 0x28
+#define DSI0_INT_STAT 0x24
+#define DSI0_INT_EN 0x28
+# define DSI0_INT_FIFO_ERR BIT(25)
+# define DSI0_INT_CMDC_DONE_MASK VC4_MASK(24, 23)
+# define DSI0_INT_CMDC_DONE_SHIFT 23
+# define DSI0_INT_CMDC_DONE_NO_REPEAT 1
+# define DSI0_INT_CMDC_DONE_REPEAT 3
+# define DSI0_INT_PHY_DIR_RTF BIT(22)
+# define DSI0_INT_PHY_D1_ULPS BIT(21)
+# define DSI0_INT_PHY_D1_STOP BIT(20)
+# define DSI0_INT_PHY_RXLPDT BIT(19)
+# define DSI0_INT_PHY_RXTRIG BIT(18)
+# define DSI0_INT_PHY_D0_ULPS BIT(17)
+# define DSI0_INT_PHY_D0_LPDT BIT(16)
+# define DSI0_INT_PHY_D0_FTR BIT(15)
+# define DSI0_INT_PHY_D0_STOP BIT(14)
+/* Signaled when the clock lane enters the given state. */
+# define DSI0_INT_PHY_CLK_ULPS BIT(13)
+# define DSI0_INT_PHY_CLK_HS BIT(12)
+# define DSI0_INT_PHY_CLK_FTR BIT(11)
+/* Signaled on timeouts */
+# define DSI0_INT_PR_TO BIT(10)
+# define DSI0_INT_TA_TO BIT(9)
+# define DSI0_INT_LPRX_TO BIT(8)
+# define DSI0_INT_HSTX_TO BIT(7)
+/* Contention on a line when trying to drive the line low */
+# define DSI0_INT_ERR_CONT_LP1 BIT(6)
+# define DSI0_INT_ERR_CONT_LP0 BIT(5)
+/* Control error: incorrect line state sequence on data lane 0. */
+# define DSI0_INT_ERR_CONTROL BIT(4)
+# define DSI0_INT_ERR_SYNC_ESC BIT(3)
+# define DSI0_INT_RX2_PKT BIT(2)
+# define DSI0_INT_RX1_PKT BIT(1)
+# define DSI0_INT_CMD_PKT BIT(0)
+
+#define DSI0_INTERRUPTS_ALWAYS_ENABLED (DSI0_INT_ERR_SYNC_ESC | \
+ DSI0_INT_ERR_CONTROL | \
+ DSI0_INT_ERR_CONT_LP0 | \
+ DSI0_INT_ERR_CONT_LP1 | \
+ DSI0_INT_HSTX_TO | \
+ DSI0_INT_LPRX_TO | \
+ DSI0_INT_TA_TO | \
+ DSI0_INT_PR_TO)
+
# define DSI1_INT_PHY_D3_ULPS BIT(30)
# define DSI1_INT_PHY_D3_STOP BIT(29)
# define DSI1_INT_PHY_D2_ULPS BIT(28)
@@ -894,6 +936,9 @@ static void vc4_dsi_encoder_enable(struc
DSI_PORT_WRITE(PHY_AFEC0, afec0);
+ /* AFEC reset hold time */
+ mdelay(1);
+
DSI_PORT_WRITE(PHY_AFEC1,
VC4_SET_FIELD(6, DSI0_PHY_AFEC1_IDR_DLANE1) |
VC4_SET_FIELD(6, DSI0_PHY_AFEC1_IDR_DLANE0) |
@@ -1060,12 +1105,9 @@ static void vc4_dsi_encoder_enable(struc
DSI_PORT_WRITE(CTRL, DSI_PORT_READ(CTRL) | DSI1_CTRL_EN);
/* Bring AFE out of reset. */
- if (dsi->variant->port == 0) {
- } else {
- DSI_PORT_WRITE(PHY_AFEC0,
- DSI_PORT_READ(PHY_AFEC0) &
- ~DSI1_PHY_AFEC0_RESET);
- }
+ DSI_PORT_WRITE(PHY_AFEC0,
+ DSI_PORT_READ(PHY_AFEC0) &
+ ~DSI_PORT_BIT(PHY_AFEC0_RESET));
vc4_dsi_ulps(dsi, false);
@@ -1184,13 +1226,28 @@ static ssize_t vc4_dsi_host_transfer(str
/* Enable the appropriate interrupt for the transfer completion. */
dsi->xfer_result = 0;
reinit_completion(&dsi->xfer_completion);
- DSI_PORT_WRITE(INT_STAT, DSI1_INT_TXPKT1_DONE | DSI1_INT_PHY_DIR_RTF);
- if (msg->rx_len) {
- DSI_PORT_WRITE(INT_EN, (DSI1_INTERRUPTS_ALWAYS_ENABLED |
- DSI1_INT_PHY_DIR_RTF));
+ if (dsi->variant->port == 0) {
+ DSI_PORT_WRITE(INT_STAT,
+ DSI0_INT_CMDC_DONE_MASK | DSI1_INT_PHY_DIR_RTF);
+ if (msg->rx_len) {
+ DSI_PORT_WRITE(INT_EN, (DSI0_INTERRUPTS_ALWAYS_ENABLED |
+ DSI0_INT_PHY_DIR_RTF));
+ } else {
+ DSI_PORT_WRITE(INT_EN,
+ (DSI0_INTERRUPTS_ALWAYS_ENABLED |
+ VC4_SET_FIELD(DSI0_INT_CMDC_DONE_NO_REPEAT,
+ DSI0_INT_CMDC_DONE)));
+ }
} else {
- DSI_PORT_WRITE(INT_EN, (DSI1_INTERRUPTS_ALWAYS_ENABLED |
- DSI1_INT_TXPKT1_DONE));
+ DSI_PORT_WRITE(INT_STAT,
+ DSI1_INT_TXPKT1_DONE | DSI1_INT_PHY_DIR_RTF);
+ if (msg->rx_len) {
+ DSI_PORT_WRITE(INT_EN, (DSI1_INTERRUPTS_ALWAYS_ENABLED |
+ DSI1_INT_PHY_DIR_RTF));
+ } else {
+ DSI_PORT_WRITE(INT_EN, (DSI1_INTERRUPTS_ALWAYS_ENABLED |
+ DSI1_INT_TXPKT1_DONE));
+ }
}
/* Send the packet. */
@@ -1207,7 +1264,7 @@ static ssize_t vc4_dsi_host_transfer(str
ret = dsi->xfer_result;
}
- DSI_PORT_WRITE(INT_EN, DSI1_INTERRUPTS_ALWAYS_ENABLED);
+ DSI_PORT_WRITE(INT_EN, DSI_PORT_BIT(INTERRUPTS_ALWAYS_ENABLED));
if (ret)
goto reset_fifo_and_return;
@@ -1253,7 +1310,7 @@ reset_fifo_and_return:
DSI_PORT_BIT(CTRL_RESET_FIFOS));
DSI_PORT_WRITE(TXPKT1C, 0);
- DSI_PORT_WRITE(INT_EN, DSI1_INTERRUPTS_ALWAYS_ENABLED);
+ DSI_PORT_WRITE(INT_EN, DSI_PORT_BIT(INTERRUPTS_ALWAYS_ENABLED));
return ret;
}
@@ -1386,26 +1443,28 @@ static irqreturn_t vc4_dsi_irq_handler(i
DSI_PORT_WRITE(INT_STAT, stat);
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_ERR_SYNC_ESC, "LPDT sync");
+ DSI_PORT_BIT(INT_ERR_SYNC_ESC), "LPDT sync");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_ERR_CONTROL, "data lane 0 sequence");
+ DSI_PORT_BIT(INT_ERR_CONTROL), "data lane 0 sequence");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_ERR_CONT_LP0, "LP0 contention");
+ DSI_PORT_BIT(INT_ERR_CONT_LP0), "LP0 contention");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_ERR_CONT_LP1, "LP1 contention");
+ DSI_PORT_BIT(INT_ERR_CONT_LP1), "LP1 contention");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_HSTX_TO, "HSTX timeout");
+ DSI_PORT_BIT(INT_HSTX_TO), "HSTX timeout");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_LPRX_TO, "LPRX timeout");
+ DSI_PORT_BIT(INT_LPRX_TO), "LPRX timeout");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_TA_TO, "turnaround timeout");
+ DSI_PORT_BIT(INT_TA_TO), "turnaround timeout");
dsi_handle_error(dsi, &ret, stat,
- DSI1_INT_PR_TO, "peripheral reset timeout");
+ DSI_PORT_BIT(INT_PR_TO), "peripheral reset timeout");
- if (stat & (DSI1_INT_TXPKT1_DONE | DSI1_INT_PHY_DIR_RTF)) {
+ if (stat & ((dsi->variant->port ? DSI1_INT_TXPKT1_DONE :
+ DSI0_INT_CMDC_DONE_MASK) |
+ DSI_PORT_BIT(INT_PHY_DIR_RTF))) {
complete(&dsi->xfer_completion);
ret = IRQ_HANDLED;
- } else if (stat & DSI1_INT_HSTX_TO) {
+ } else if (stat & DSI_PORT_BIT(INT_HSTX_TO)) {
complete(&dsi->xfer_completion);
dsi->xfer_result = -ETIMEDOUT;
ret = IRQ_HANDLED;

30
target/linux/bcm27xx/patches-5.10/950-0568-drm-vc4-Add-correct-stop-condition-to-vc4_dsi_encode.patch
View File

@ -1,30 +0,0 @@
From 709279f0925b7e17f64684a8cab44e1cb72ae56e Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 15 Apr 2021 16:18:16 +0100
Subject: [PATCH] drm/vc4: Add correct stop condition to
vc4_dsi_encoder_disable iteration
vc4_dsi_encoder_disable is partially an open coded version of
drm_bridge_chain_disable, but it missed a termination condition
in the loop for ->disable which meant that no post_disable
calls were made.
Add in the termination clause.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_dsi.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/vc4/vc4_dsi.c
+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
@@ -803,6 +803,9 @@ static void vc4_dsi_encoder_disable(stru
list_for_each_entry_reverse(iter, &dsi->bridge_chain, chain_node) {
if (iter->funcs->disable)
iter->funcs->disable(iter);
+
+ if (iter == dsi->bridge)
+ break;
}
vc4_dsi_ulps(dsi, true);

8
target/linux/bcm27xx/patches-5.10/950-0574-drm-vc4-hdmi-Properly-compute-the-BVB-clock-rate.patch
View File

@ -21,9 +21,9 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
#define CEC_CLOCK_FREQ 40000
-#define VC4_HSM_MID_CLOCK 149985000
static int vc4_hdmi_debugfs_regs(struct seq_file *m, void *unused)
{
@@ -814,7 +813,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
#define HDMI_14_MAX_TMDS_CLK (340 * 1000 * 1000)
@@ -816,7 +815,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
conn_state_to_vc4_hdmi_conn_state(conn_state);
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@ -32,7 +32,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
int ret;
ret = pm_runtime_resume_and_get(&vc4_hdmi->pdev->dev);
@@ -863,12 +862,14 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -865,12 +864,14 @@ static void vc4_hdmi_encoder_pre_crtc_co
vc4_hdmi_cec_update_clk_div(vc4_hdmi);

6
target/linux/bcm27xx/patches-5.10/950-0575-drm-vc4-hdmi-Enable-the-scrambler.patch
View File

@ -32,7 +32,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
#define VC5_HDMI_DEEP_COLOR_CONFIG_1_INIT_PACK_PHASE_SHIFT 8
#define VC5_HDMI_DEEP_COLOR_CONFIG_1_INIT_PACK_PHASE_MASK VC4_MASK(10, 8)
@@ -518,6 +521,64 @@ static void vc4_hdmi_set_infoframes(stru
@@ -520,6 +523,64 @@ static void vc4_hdmi_set_infoframes(stru
vc4_hdmi_set_hdr_infoframe(encoder);
}
@ -97,7 +97,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static void vc4_hdmi_encoder_post_crtc_disable(struct drm_encoder *encoder,
struct drm_atomic_state *state)
{
@@ -530,6 +591,8 @@ static void vc4_hdmi_encoder_post_crtc_d
@@ -532,6 +593,8 @@ static void vc4_hdmi_encoder_post_crtc_d
HDMI_WRITE(HDMI_VID_CTL,
HDMI_READ(HDMI_VID_CTL) | VC4_HD_VID_CTL_BLANKPIX);
@ -106,7 +106,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
}
static void vc4_hdmi_encoder_post_crtc_powerdown(struct drm_encoder *encoder,
@@ -980,6 +1043,7 @@ static void vc4_hdmi_encoder_post_crtc_e
@@ -982,6 +1045,7 @@ static void vc4_hdmi_encoder_post_crtc_e
}
vc4_hdmi_recenter_fifo(vc4_hdmi);

30
target/linux/bcm27xx/patches-5.10/950-0576-drm-vc4-hdmi-Raise-the-maximum-clock-rate.patch
View File

@ -1,30 +0,0 @@
From 4950d441d18161b2432965ba3fc99382beafdf02 Mon Sep 17 00:00:00 2001
From: Maxime Ripard <maxime@cerno.tech>
Date: Thu, 8 Oct 2020 16:08:06 +0200
Subject: [PATCH] drm/vc4: hdmi: Raise the maximum clock rate
Now that we have the infrastructure in place, we can raise the maximum
pixel rate we can reach for HDMI0 on the BCM2711.
HDMI1 is left untouched since its pixelvalve has a smaller FIFO and
would need a clock faster than what we can provide to support the same
modes.
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2434,7 +2434,7 @@ static const struct vc4_hdmi_variant bcm
.encoder_type = VC4_ENCODER_TYPE_HDMI0,
.debugfs_name = "hdmi0_regs",
.card_name = "vc4-hdmi-0",
- .max_pixel_clock = 297000000,
+ .max_pixel_clock = 600000000,
.registers = vc5_hdmi_hdmi0_fields,
.num_registers = ARRAY_SIZE(vc5_hdmi_hdmi0_fields),
.phy_lane_mapping = {

6
target/linux/bcm27xx/patches-5.10/950-0577-vc4-drm-hdmi-Handle-case-when-bvb-clock-is-null.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -608,7 +608,8 @@ static void vc4_hdmi_encoder_post_crtc_p
@@ -610,7 +610,8 @@ static void vc4_hdmi_encoder_post_crtc_p
HDMI_READ(HDMI_VID_CTL) & ~VC4_HD_VID_CTL_ENABLE);
clk_disable_unprepare(vc4_hdmi->pixel_bvb_clock);
@ -23,7 +23,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_request_done(vc4_hdmi->hsm_req);
clk_disable_unprepare(vc4_hdmi->pixel_clock);
@@ -932,7 +933,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -934,7 +935,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
else
bvb_rate = 75000000;
@ -33,7 +33,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
if (IS_ERR(vc4_hdmi->bvb_req)) {
DRM_ERROR("Failed to set pixel bvb clock rate: %ld\n", PTR_ERR(vc4_hdmi->bvb_req));
clk_request_done(vc4_hdmi->hsm_req);
@@ -944,7 +946,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -946,7 +948,8 @@ static void vc4_hdmi_encoder_pre_crtc_co
ret = clk_prepare_enable(vc4_hdmi->pixel_bvb_clock);
if (ret) {
DRM_ERROR("Failed to turn on pixel bvb clock: %d\n", ret);

2
target/linux/bcm27xx/patches-5.10/950-0597-drm-vc4-crtc-Pass-the-drm_atomic_state-to-config_pv.patch
View File

@ -35,7 +35,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
bool interlace = mode->flags & DRM_MODE_FLAG_INTERLACE;
u32 pixel_rep = (mode->flags & DRM_MODE_FLAG_DBLCLK) ? 2 : 1;
bool is_dsi = (vc4_encoder->type == VC4_ENCODER_TYPE_DSI0 ||
@@ -540,7 +540,7 @@ static void vc4_crtc_atomic_enable(struc
@@ -541,7 +541,7 @@ static void vc4_crtc_atomic_enable(struc
if (vc4_encoder->pre_crtc_configure)
vc4_encoder->pre_crtc_configure(encoder, state);

4
target/linux/bcm27xx/patches-5.10/950-0598-drm-vc4-crtc-Fix-vc4_get_crtc_encoder-logic.patch
View File

@ -61,7 +61,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
const struct vc4_pv_data *pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
@@ -425,7 +434,8 @@ static int vc4_crtc_disable(struct drm_c
@@ -426,7 +435,8 @@ static int vc4_crtc_disable(struct drm_c
struct drm_atomic_state *state,
unsigned int channel)
{
@ -71,7 +71,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct drm_device *dev = crtc->dev;
@@ -525,7 +535,8 @@ static void vc4_crtc_atomic_enable(struc
@@ -526,7 +536,8 @@ static void vc4_crtc_atomic_enable(struc
{
struct drm_device *dev = crtc->dev;
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);

10
target/linux/bcm27xx/patches-5.10/950-0599-drm-vc4-crtc-Lookup-the-encoder-from-the-register-at.patch
View File

@ -22,7 +22,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -431,11 +431,10 @@ static void require_hvs_enabled(struct d
@@ -432,11 +432,10 @@ static void require_hvs_enabled(struct d
}
static int vc4_crtc_disable(struct drm_crtc *crtc,
@ -35,7 +35,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct drm_device *dev = crtc->dev;
@@ -476,10 +475,29 @@ static int vc4_crtc_disable(struct drm_c
@@ -477,10 +476,29 @@ static int vc4_crtc_disable(struct drm_c
return 0;
}
@ -65,7 +65,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
int channel;
if (!(of_device_is_compatible(vc4_crtc->pdev->dev.of_node,
@@ -498,7 +516,17 @@ int vc4_crtc_disable_at_boot(struct drm_
@@ -499,7 +517,17 @@ int vc4_crtc_disable_at_boot(struct drm_
if (channel < 0)
return 0;
@ -84,7 +84,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
}
static void vc4_crtc_atomic_disable(struct drm_crtc *crtc,
@@ -507,6 +535,8 @@ static void vc4_crtc_atomic_disable(stru
@@ -508,6 +536,8 @@ static void vc4_crtc_atomic_disable(stru
struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state,
crtc);
struct vc4_crtc_state *old_vc4_state = to_vc4_crtc_state(old_state);
@ -93,7 +93,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_device *dev = crtc->dev;
require_hvs_enabled(dev);
@@ -514,7 +544,7 @@ static void vc4_crtc_atomic_disable(stru
@@ -515,7 +545,7 @@ static void vc4_crtc_atomic_disable(stru
/* Disable vblank irq handling before crtc is disabled. */
drm_crtc_vblank_off(crtc);

2
target/linux/bcm27xx/patches-5.10/950-0600-drm-vc4-hdmi-Simplify-the-connector-state-retrieval.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -852,31 +852,16 @@ static void vc4_hdmi_recenter_fifo(struc
@@ -854,31 +854,16 @@ static void vc4_hdmi_recenter_fifo(struc
"VC4_HDMI_FIFO_CTL_RECENTER_DONE");
}

8
target/linux/bcm27xx/patches-5.10/950-0602-drm-vc4-hdmi-Add-a-workqueue-to-set-scrambling.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -538,6 +538,8 @@ static bool vc4_hdmi_supports_scrambling
@@ -540,6 +540,8 @@ static bool vc4_hdmi_supports_scrambling
return true;
}
@ -27,7 +27,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
{
struct drm_display_mode *mode = &encoder->crtc->state->adjusted_mode;
@@ -554,6 +556,9 @@ static void vc4_hdmi_enable_scrambling(s
@@ -556,6 +558,9 @@ static void vc4_hdmi_enable_scrambling(s
HDMI_WRITE(HDMI_SCRAMBLER_CTL, HDMI_READ(HDMI_SCRAMBLER_CTL) |
VC5_HDMI_SCRAMBLER_CTL_ENABLE);
@ -37,7 +37,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
}
static void vc4_hdmi_disable_scrambling(struct drm_encoder *encoder)
@@ -572,6 +577,9 @@ static void vc4_hdmi_disable_scrambling(
@@ -574,6 +579,9 @@ static void vc4_hdmi_disable_scrambling(
if (crtc && !vc4_hdmi_mode_needs_scrambling(&crtc->mode))
return;
@ -47,7 +47,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
HDMI_WRITE(HDMI_SCRAMBLER_CTL, HDMI_READ(HDMI_SCRAMBLER_CTL) &
~VC5_HDMI_SCRAMBLER_CTL_ENABLE);
@@ -579,6 +587,22 @@ static void vc4_hdmi_disable_scrambling(
@@ -581,6 +589,22 @@ static void vc4_hdmi_disable_scrambling(
drm_scdc_set_high_tmds_clock_ratio(vc4_hdmi->ddc, false);
}

28
target/linux/bcm27xx/patches-5.10/950-0636-drm-vc4-Register-HDMI-codec.patch
View File

@ -44,9 +44,9 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+ return (mode->clock * 1000) > HDMI_14_MAX_TMDS_CLK;
+}
static int vc4_hdmi_debugfs_regs(struct seq_file *m, void *unused)
{
@@ -473,16 +480,10 @@ static void vc4_hdmi_set_spd_infoframe(s
#define HDMI_14_MAX_TMDS_CLK (340 * 1000 * 1000)
@@ -475,16 +482,10 @@ static void vc4_hdmi_set_spd_infoframe(s
static void vc4_hdmi_set_audio_infoframe(struct drm_encoder *encoder)
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
@ -65,7 +65,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
vc4_hdmi_write_infoframe(encoder, &frame);
}
@@ -1215,18 +1216,10 @@ static inline struct vc4_hdmi *dai_to_hd
@@ -1217,18 +1218,10 @@ static inline struct vc4_hdmi *dai_to_hd
return snd_soc_card_get_drvdata(card);
}
@ -86,7 +86,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
/*
* If the HDMI encoder hasn't probed, or the encoder is
@@ -1236,15 +1229,18 @@ static int vc4_hdmi_audio_startup(struct
@@ -1238,15 +1231,18 @@ static int vc4_hdmi_audio_startup(struct
VC4_HDMI_RAM_PACKET_ENABLE))
return -ENODEV;
@ -112,7 +112,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return 0;
}
@@ -1264,17 +1260,20 @@ static void vc4_hdmi_audio_reset(struct
@@ -1266,17 +1262,20 @@ static void vc4_hdmi_audio_reset(struct
HDMI_WRITE(HDMI_MAI_CTL, VC4_HD_MAI_CTL_FLUSH);
}
@ -140,7 +140,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
}
static int sample_rate_to_mai_fmt(int samplerate)
@@ -1316,42 +1315,35 @@ static int sample_rate_to_mai_fmt(int sa
@@ -1318,42 +1317,35 @@ static int sample_rate_to_mai_fmt(int sa
}
/* HDMI audio codec callbacks */
@ -198,7 +198,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
mai_audio_format = VC4_HDMI_MAI_FORMAT_HBR;
else
mai_audio_format = VC4_HDMI_MAI_FORMAT_PCM;
@@ -1388,148 +1380,12 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1390,148 +1382,12 @@ static int vc4_hdmi_audio_prepare(struct
HDMI_WRITE(HDMI_AUDIO_PACKET_CONFIG, audio_packet_config);
vc4_hdmi_set_n_cts(vc4_hdmi);
@ -348,7 +348,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static const struct snd_soc_dapm_widget vc4_hdmi_audio_widgets[] = {
SND_SOC_DAPM_OUTPUT("TX"),
};
@@ -1540,8 +1396,6 @@ static const struct snd_soc_dapm_route v
@@ -1542,8 +1398,6 @@ static const struct snd_soc_dapm_route v
static const struct snd_soc_component_driver vc4_hdmi_audio_component_drv = {
.name = "vc4-hdmi-codec-dai-component",
@ -357,7 +357,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
.dapm_widgets = vc4_hdmi_audio_widgets,
.num_dapm_widgets = ARRAY_SIZE(vc4_hdmi_audio_widgets),
.dapm_routes = vc4_hdmi_audio_routes,
@@ -1552,28 +1406,6 @@ static const struct snd_soc_component_dr
@@ -1554,28 +1408,6 @@ static const struct snd_soc_component_dr
.non_legacy_dai_naming = 1,
};
@ -386,7 +386,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static const struct snd_soc_component_driver vc4_hdmi_audio_cpu_dai_comp = {
.name = "vc4-hdmi-cpu-dai-component",
};
@@ -1600,7 +1432,6 @@ static struct snd_soc_dai_driver vc4_hdm
@@ -1602,7 +1434,6 @@ static struct snd_soc_dai_driver vc4_hdm
SNDRV_PCM_RATE_192000,
.formats = SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE,
},
@ -394,7 +394,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
};
static const struct snd_dmaengine_pcm_config pcm_conf = {
@@ -1608,6 +1439,31 @@ static const struct snd_dmaengine_pcm_co
@@ -1610,6 +1441,31 @@ static const struct snd_dmaengine_pcm_co
.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
};
@ -426,13 +426,13 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static int vc4_hdmi_audio_init(struct vc4_hdmi *vc4_hdmi)
{
const struct vc4_hdmi_register *mai_data =
@@ -1615,6 +1471,7 @@ static int vc4_hdmi_audio_init(struct vc
@@ -1617,6 +1473,7 @@ static int vc4_hdmi_audio_init(struct vc
struct snd_soc_dai_link *dai_link = &vc4_hdmi->audio.link;
struct snd_soc_card *card = &vc4_hdmi->audio.card;
struct device *dev = &vc4_hdmi->pdev->dev;
+ struct platform_device *codec_pdev;
const __be32 *addr;
int index;
int index, len;
int ret;
@@ -1650,11 +1507,6 @@ static int vc4_hdmi_audio_init(struct vc
vc4_hdmi->audio.dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;

10
target/linux/bcm27xx/patches-5.10/950-0637-drm-vc4-hdmi-Remove-redundant-variables.patch
View File

@ -11,7 +11,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1165,12 +1165,13 @@ static u32 vc5_hdmi_channel_map(struct v
@@ -1167,12 +1167,13 @@ static u32 vc5_hdmi_channel_map(struct v
}
/* HDMI audio codec callbacks */
@ -27,7 +27,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
VC4_HD_MAI_SMP_N_MASK >>
VC4_HD_MAI_SMP_N_SHIFT,
(VC4_HD_MAI_SMP_M_MASK >>
@@ -1182,12 +1183,11 @@ static void vc4_hdmi_audio_set_mai_clock
@@ -1184,12 +1185,11 @@ static void vc4_hdmi_audio_set_mai_clock
VC4_SET_FIELD(m - 1, VC4_HD_MAI_SMP_M));
}
@ -41,7 +41,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
u32 n, cts;
u64 tmp;
@@ -1321,27 +1321,25 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1323,27 +1323,25 @@ static int vc4_hdmi_audio_prepare(struct
{
struct vc4_hdmi *vc4_hdmi = dev_get_drvdata(dev);
struct drm_encoder *encoder = &vc4_hdmi->encoder.base.base;
@ -75,7 +75,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
if (params->iec.status[0] & IEC958_AES0_NONAUDIO &&
params->channels == 8)
mai_audio_format = VC4_HDMI_MAI_FORMAT_HBR;
@@ -1359,7 +1357,7 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1361,7 +1359,7 @@ static int vc4_hdmi_audio_prepare(struct
VC4_HDMI_AUDIO_PACKET_ZERO_DATA_ON_INACTIVE_CHANNELS |
VC4_SET_FIELD(0x8, VC4_HDMI_AUDIO_PACKET_B_FRAME_IDENTIFIER);
@ -84,7 +84,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
audio_packet_config |= VC4_SET_FIELD(channel_mask,
VC4_HDMI_AUDIO_PACKET_CEA_MASK);
@@ -1378,7 +1376,7 @@ static int vc4_hdmi_audio_prepare(struct
@@ -1380,7 +1378,7 @@ static int vc4_hdmi_audio_prepare(struct
channel_map = vc4_hdmi->variant->channel_map(vc4_hdmi, channel_mask);
HDMI_WRITE(HDMI_MAI_CHANNEL_MAP, channel_map);
HDMI_WRITE(HDMI_AUDIO_PACKET_CONFIG, audio_packet_config);

2
target/linux/bcm27xx/patches-5.10/950-0643-drm-vc4-crtc-Add-encoder-to-vc4_crtc_config_pv-proto.patch
View File

@ -32,7 +32,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
const struct vc4_pv_data *pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
@@ -581,7 +580,7 @@ static void vc4_crtc_atomic_enable(struc
@@ -582,7 +581,7 @@ static void vc4_crtc_atomic_enable(struc
if (vc4_encoder->pre_crtc_configure)
vc4_encoder->pre_crtc_configure(encoder, state);

4
target/linux/bcm27xx/patches-5.10/950-0644-drm-vc4-crtc-Rework-the-encoder-retrieval-code-again.patch
View File

@ -57,7 +57,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return NULL;
}
@@ -534,8 +522,7 @@ static void vc4_crtc_atomic_disable(stru
@@ -535,8 +523,7 @@ static void vc4_crtc_atomic_disable(stru
struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state,
crtc);
struct vc4_crtc_state *old_vc4_state = to_vc4_crtc_state(old_state);
@ -67,7 +67,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
struct drm_device *dev = crtc->dev;
require_hvs_enabled(dev);
@@ -562,10 +549,11 @@ static void vc4_crtc_atomic_disable(stru
@@ -563,10 +550,11 @@ static void vc4_crtc_atomic_disable(stru
static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_atomic_state *state)
{

4
target/linux/bcm27xx/patches-5.10/950-0645-drm-vc4-crtc-Add-some-logging.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -525,6 +525,9 @@ static void vc4_crtc_atomic_disable(stru
@@ -526,6 +526,9 @@ static void vc4_crtc_atomic_disable(stru
struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, old_state);
struct drm_device *dev = crtc->dev;
@ -26,7 +26,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
require_hvs_enabled(dev);
/* Disable vblank irq handling before crtc is disabled. */
@@ -556,6 +559,9 @@ static void vc4_crtc_atomic_enable(struc
@@ -557,6 +560,9 @@ static void vc4_crtc_atomic_enable(struc
struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc, new_state);
struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);

2
target/linux/bcm27xx/patches-5.10/950-0646-drm-vc4-Leverage-the-load-tracker-on-the-BCM2711.patch
View File

@ -109,7 +109,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
*/
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -534,9 +534,6 @@ static void vc4_plane_calc_load(struct d
@@ -535,9 +535,6 @@ static void vc4_plane_calc_load(struct d
struct vc4_dev *vc4;
vc4 = to_vc4_dev(state->plane->dev);

83
target/linux/bcm27xx/patches-5.10/950-0647-drm-vc4-Fix-timings-for-interlaced-modes.patch
View File

@ -1,83 +0,0 @@
From 5afb722d255335954c6b67470e0d261ea5d5ab7a Mon Sep 17 00:00:00 2001
From: kFYatek <4499762+kFYatek@users.noreply.github.com>
Date: Wed, 23 Jun 2021 01:11:26 +0200
Subject: [PATCH] drm/vc4: Fix timings for interlaced modes
Increase the number of post-sync blanking lines on odd fields instead of
decreasing it on even fields. This makes the total number of lines
properly match the modelines.
Additionally fix the value of PV_VCONTROL_ODD_DELAY, which did not take
pixels_per_clock into account, causing some displays to invert the
fields when driven by bcm2711.
Signed-off-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com>
---
drivers/gpu/drm/vc4/vc4_crtc.c | 7 ++++---
drivers/gpu/drm/vc4/vc4_hdmi.c | 12 ++++++------
2 files changed, 10 insertions(+), 9 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -342,7 +342,8 @@ static void vc4_crtc_config_pv(struct dr
PV_HORZB_HACTIVE));
CRTC_WRITE(PV_VERTA,
- VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end,
+ VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end +
+ interlace,
PV_VERTA_VBP) |
VC4_SET_FIELD(mode->crtc_vsync_end - mode->crtc_vsync_start,
PV_VERTA_VSYNC));
@@ -354,7 +355,7 @@ static void vc4_crtc_config_pv(struct dr
if (interlace) {
CRTC_WRITE(PV_VERTA_EVEN,
VC4_SET_FIELD(mode->crtc_vtotal -
- mode->crtc_vsync_end - 1,
+ mode->crtc_vsync_end,
PV_VERTA_VBP) |
VC4_SET_FIELD(mode->crtc_vsync_end -
mode->crtc_vsync_start,
@@ -374,7 +375,7 @@ static void vc4_crtc_config_pv(struct dr
PV_VCONTROL_CONTINUOUS |
(is_dsi ? PV_VCONTROL_DSI : 0) |
PV_VCONTROL_INTERLACE |
- VC4_SET_FIELD(mode->htotal * pixel_rep / 2,
+ VC4_SET_FIELD(mode->htotal * pixel_rep / (2 * ppc),
PV_VCONTROL_ODD_DELAY));
CRTC_WRITE(PV_VSYNCD_EVEN, 0);
} else {
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -736,12 +736,12 @@ static void vc4_hdmi_set_timings(struct
VC4_HDMI_VERTA_VFP) |
VC4_SET_FIELD(mode->crtc_vdisplay, VC4_HDMI_VERTA_VAL));
u32 vertb = (VC4_SET_FIELD(0, VC4_HDMI_VERTB_VSPO) |
- VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end,
+ VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end +
+ interlaced,
VC4_HDMI_VERTB_VBP));
u32 vertb_even = (VC4_SET_FIELD(0, VC4_HDMI_VERTB_VSPO) |
VC4_SET_FIELD(mode->crtc_vtotal -
- mode->crtc_vsync_end -
- interlaced,
+ mode->crtc_vsync_end,
VC4_HDMI_VERTB_VBP));
HDMI_WRITE(HDMI_HORZA,
@@ -782,12 +782,12 @@ static void vc5_hdmi_set_timings(struct
VC5_HDMI_VERTA_VFP) |
VC4_SET_FIELD(mode->crtc_vdisplay, VC5_HDMI_VERTA_VAL));
u32 vertb = (VC4_SET_FIELD(0, VC5_HDMI_VERTB_VSPO) |
- VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end,
+ VC4_SET_FIELD(mode->crtc_vtotal - mode->crtc_vsync_end +
+ interlaced,
VC4_HDMI_VERTB_VBP));
u32 vertb_even = (VC4_SET_FIELD(0, VC5_HDMI_VERTB_VSPO) |
VC4_SET_FIELD(mode->crtc_vtotal -
- mode->crtc_vsync_end -
- interlaced,
+ mode->crtc_vsync_end,
VC4_HDMI_VERTB_VBP));
unsigned char gcp;
bool gcp_en;

6
target/linux/bcm27xx/patches-5.10/950-0652-drm-vc4-Fix-pixel-wrap-issue-with-DVP-teardown.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Tim Gover <tim.gover@raspberrypi.com>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -611,12 +611,12 @@ static void vc4_hdmi_encoder_post_crtc_d
@@ -613,12 +613,12 @@ static void vc4_hdmi_encoder_post_crtc_d
HDMI_WRITE(HDMI_RAM_PACKET_CONFIG, 0);
@ -36,7 +36,7 @@ Signed-off-by: Tim Gover <tim.gover@raspberrypi.com>
vc4_hdmi_disable_scrambling(encoder);
}
@@ -626,12 +626,12 @@ static void vc4_hdmi_encoder_post_crtc_p
@@ -628,12 +628,12 @@ static void vc4_hdmi_encoder_post_crtc_p
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
int ret;
@ -52,7 +52,7 @@ Signed-off-by: Tim Gover <tim.gover@raspberrypi.com>
clk_disable_unprepare(vc4_hdmi->pixel_bvb_clock);
if (vc4_hdmi->bvb_req)
clk_request_done(vc4_hdmi->bvb_req);
@@ -1011,6 +1011,7 @@ static void vc4_hdmi_encoder_post_crtc_e
@@ -1013,6 +1013,7 @@ static void vc4_hdmi_encoder_post_crtc_e
HDMI_WRITE(HDMI_VID_CTL,
VC4_HD_VID_CTL_ENABLE |

4
target/linux/bcm27xx/patches-5.10/950-0654-drm-vc4-hdmi-Use-a-fixed-rate-for-the-HSM-clock-on-B.patch
View File

@ -37,7 +37,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -909,23 +909,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -911,23 +911,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
return;
}
@ -62,7 +62,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
vc4_hdmi->hsm_req = clk_request_start(vc4_hdmi->hsm_clock, hsm_rate);
if (IS_ERR(vc4_hdmi->hsm_req)) {
DRM_ERROR("Failed to set HSM clock rate: %ld\n", PTR_ERR(vc4_hdmi->hsm_req));
@@ -1141,6 +1125,39 @@ static const struct drm_encoder_helper_f
@@ -1143,6 +1127,39 @@ static const struct drm_encoder_helper_f
.enable = vc4_hdmi_encoder_enable,
};

6
target/linux/bcm27xx/patches-5.10/950-0655-drm-vc4-hdmi-Enable-the-scrambler-on-reconnection.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -168,6 +168,8 @@ static void vc4_hdmi_cec_update_clk_div(
@@ -170,6 +170,8 @@ static void vc4_hdmi_cec_update_clk_div(
static void vc4_hdmi_cec_update_clk_div(struct vc4_hdmi *vc4_hdmi) {}
#endif
@ -28,7 +28,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
static enum drm_connector_status
vc4_hdmi_connector_detect(struct drm_connector *connector, bool force)
{
@@ -197,6 +199,8 @@ vc4_hdmi_connector_detect(struct drm_con
@@ -199,6 +201,8 @@ vc4_hdmi_connector_detect(struct drm_con
}
}
@ -37,7 +37,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
pm_runtime_put(&vc4_hdmi->pdev->dev);
return connector_status_connected;
}
@@ -543,9 +547,13 @@ static bool vc4_hdmi_supports_scrambling
@@ -545,9 +549,13 @@ static bool vc4_hdmi_supports_scrambling
static void vc4_hdmi_enable_scrambling(struct drm_encoder *encoder)
{

10
target/linux/bcm27xx/patches-5.10/950-0667-drm-vc4-hdmi-Put-the-device-on-error-in-pre_crtc_con.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -901,6 +901,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -903,6 +903,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
ret = pm_runtime_resume_and_get(&vc4_hdmi->pdev->dev);
if (ret < 0) {
DRM_ERROR("Failed to retain power domain: %d\n", ret);
@ -24,7 +24,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return;
}
@@ -908,12 +909,14 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -910,12 +911,14 @@ static void vc4_hdmi_encoder_pre_crtc_co
ret = clk_set_rate(vc4_hdmi->pixel_clock, pixel_rate);
if (ret) {
DRM_ERROR("Failed to set pixel clock rate: %d\n", ret);
@ -39,7 +39,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return;
}
@@ -921,6 +924,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -923,6 +926,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
vc4_hdmi->hsm_req = clk_request_start(vc4_hdmi->hsm_clock, hsm_rate);
if (IS_ERR(vc4_hdmi->hsm_req)) {
DRM_ERROR("Failed to set HSM clock rate: %ld\n", PTR_ERR(vc4_hdmi->hsm_req));
@ -47,7 +47,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return;
}
@@ -942,6 +946,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -944,6 +948,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
clk_request_done(vc4_hdmi->hsm_req);
clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_disable_unprepare(vc4_hdmi->pixel_clock);
@ -55,7 +55,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
return;
}
@@ -953,6 +958,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -955,6 +960,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
clk_request_done(vc4_hdmi->hsm_req);
clk_disable_unprepare(vc4_hdmi->hsm_clock);
clk_disable_unprepare(vc4_hdmi->pixel_clock);

2
target/linux/bcm27xx/patches-5.10/950-0670-drm-vc4-hdmi-Add-missing-clk_disable_unprepare-on-er.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Maxime Ripard <maxime@cerno.tech>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -924,6 +924,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
@@ -926,6 +926,7 @@ static void vc4_hdmi_encoder_pre_crtc_co
vc4_hdmi->hsm_req = clk_request_start(vc4_hdmi->hsm_clock, hsm_rate);
if (IS_ERR(vc4_hdmi->hsm_req)) {
DRM_ERROR("Failed to set HSM clock rate: %ld\n", PTR_ERR(vc4_hdmi->hsm_req));

2
target/linux/bcm27xx/patches-5.10/950-0673-vc4-drv-Only-notify-firmware-of-display-done-with-km.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Dom Cobley <popcornmix@gmail.com>
--- a/drivers/gpu/drm/vc4/vc4_drv.c
+++ b/drivers/gpu/drm/vc4/vc4_drv.c
@@ -258,6 +258,18 @@ const struct of_device_id vc4_dma_range_
@@ -258,6 +258,18 @@ static const struct of_device_id vc4_dma
{}
};

8
target/linux/bcm27xx/patches-5.10/950-0684-drm-vc4-hdmi-Don-t-poll-for-the-infoframes-status-on.patch
View File

@ -23,7 +23,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203074624.721559-1-maxi
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -364,7 +364,8 @@ static int vc4_hdmi_connector_init(struc
@@ -366,7 +366,8 @@ static int vc4_hdmi_connector_init(struc
}
static int vc4_hdmi_stop_packet(struct drm_encoder *encoder,
@ -33,7 +33,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203074624.721559-1-maxi
{
struct vc4_hdmi *vc4_hdmi = encoder_to_vc4_hdmi(encoder);
u32 packet_id = type - 0x80;
@@ -372,6 +373,9 @@ static int vc4_hdmi_stop_packet(struct d
@@ -374,6 +375,9 @@ static int vc4_hdmi_stop_packet(struct d
HDMI_WRITE(HDMI_RAM_PACKET_CONFIG,
HDMI_READ(HDMI_RAM_PACKET_CONFIG) & ~BIT(packet_id));
@ -43,7 +43,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203074624.721559-1-maxi
return wait_for(!(HDMI_READ(HDMI_RAM_PACKET_STATUS) &
BIT(packet_id)), 100);
}
@@ -400,7 +404,7 @@ static void vc4_hdmi_write_infoframe(str
@@ -402,7 +406,7 @@ static void vc4_hdmi_write_infoframe(str
if (len < 0)
return;
@ -52,7 +52,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201203074624.721559-1-maxi
if (ret) {
DRM_ERROR("Failed to wait for infoframe to go idle: %d\n", ret);
return;
@@ -1284,7 +1288,7 @@ static void vc4_hdmi_audio_reset(struct
@@ -1286,7 +1290,7 @@ static void vc4_hdmi_audio_reset(struct
int ret;
vc4_hdmi->audio.streaming = false;

4
target/linux/bcm27xx/patches-5.10/950-0687-drm-vc4-Remove-unnecessary-drm_plane_cleanup-wrapper.patch
View File

@ -16,7 +16,7 @@ Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1363,11 +1363,6 @@ static const struct drm_plane_helper_fun
@@ -1364,11 +1364,6 @@ static const struct drm_plane_helper_fun
.atomic_async_update = vc4_plane_atomic_async_update,
};
@ -28,7 +28,7 @@ Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
static bool vc4_format_mod_supported(struct drm_plane *plane,
uint32_t format,
uint64_t modifier)
@@ -1425,7 +1420,7 @@ static bool vc4_format_mod_supported(str
@@ -1426,7 +1421,7 @@ static bool vc4_format_mod_supported(str
static const struct drm_plane_funcs vc4_plane_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,

2
target/linux/bcm27xx/patches-5.10/950-0688-drm-vc4-plane-Remove-redundant-assignment.patch
View File

@ -16,7 +16,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20210318161328.1471556-2-max
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -1226,7 +1226,6 @@ static void vc4_plane_atomic_async_updat
@@ -1227,7 +1227,6 @@ static void vc4_plane_atomic_async_updat
plane->state->src_y = state->src_y;
plane->state->src_w = state->src_w;
plane->state->src_h = state->src_h;

2
target/linux/bcm27xx/patches-5.10/950-0689-drm-automatic-legacy-gamma-support.patch
View File

@ -405,7 +405,7 @@ Link: https://patchwork.freedesktop.org/patch/msgid/20201211114237.213288-2-tomi
/* -----------------------------------------------------------------------------
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -1642,7 +1642,6 @@ static const struct drm_crtc_funcs vop_c
@@ -1645,7 +1645,6 @@ static const struct drm_crtc_funcs vop_c
.disable_vblank = vop_crtc_disable_vblank,
.set_crc_source = vop_crtc_set_crc_source,
.verify_crc_source = vop_crtc_verify_crc_source,

38
target/linux/bcm27xx/patches-5.10/950-0695-drm-vc4-Fix-margin-calculations-for-the-right-bottom.patch
View File

@ -1,38 +0,0 @@
From 0427e8464446a03d287e7ec8b7bb74dd983b6988 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Mon, 12 Jul 2021 12:27:59 +0100
Subject: [PATCH] drm/vc4: Fix margin calculations for the right/bottom
edges
The calculations clipped the right/bottom edge of the clipped
range based on the left/top margins.
Fixes: 666e73587f90 ("drm/vc4: Take margin setup into account when updating planes")
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_plane.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -310,16 +310,16 @@ static int vc4_plane_margins_adj(struct
adjhdisplay,
crtc_state->mode.hdisplay);
vc4_pstate->crtc_x += left;
- if (vc4_pstate->crtc_x > crtc_state->mode.hdisplay - left)
- vc4_pstate->crtc_x = crtc_state->mode.hdisplay - left;
+ if (vc4_pstate->crtc_x > crtc_state->mode.hdisplay - right)
+ vc4_pstate->crtc_x = crtc_state->mode.hdisplay - right;
adjvdisplay = crtc_state->mode.vdisplay - (top + bottom);
vc4_pstate->crtc_y = DIV_ROUND_CLOSEST(vc4_pstate->crtc_y *
adjvdisplay,
crtc_state->mode.vdisplay);
vc4_pstate->crtc_y += top;
- if (vc4_pstate->crtc_y > crtc_state->mode.vdisplay - top)
- vc4_pstate->crtc_y = crtc_state->mode.vdisplay - top;
+ if (vc4_pstate->crtc_y > crtc_state->mode.vdisplay - bottom)
+ vc4_pstate->crtc_y = crtc_state->mode.vdisplay - bottom;
vc4_pstate->crtc_w = DIV_ROUND_CLOSEST(vc4_pstate->crtc_w *
adjhdisplay,

2
target/linux/bcm27xx/patches-5.10/950-0738-Makefiles-dt-Always-set-on-ARCH_BCM2835.patch
View File

@ -17,7 +17,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1433,5 +1433,5 @@ subdir-y := overlays
@@ -1434,5 +1434,5 @@ subdir-y := overlays
# Enable fixups to support overlays on BCM2835 platforms
ifeq ($(CONFIG_ARCH_BCM2835),y)

2
target/linux/generic/pending-5.10/419-mtd-redboot-add-of_match_table-with-DT-binding.patch
View File

@ -12,7 +12,7 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
--- a/drivers/mtd/parsers/redboot.c
+++ b/drivers/mtd/parsers/redboot.c
@@ -305,6 +305,7 @@ static int parse_redboot_partitions(stru
@@ -306,6 +306,7 @@ static int parse_redboot_partitions(stru
static const struct of_device_id mtd_parser_redboot_of_match_table[] = {
{ .compatible = "redboot-fis" },

2
target/linux/mediatek/patches-5.10/410-bt-mtk-serial-fix.patch
View File

@ -19,7 +19,7 @@
},
[PORT_NPCM] = {
.name = "Nuvoton 16550",
@@ -2737,6 +2737,11 @@ serial8250_do_set_termios(struct uart_po
@@ -2716,6 +2716,11 @@ serial8250_do_set_termios(struct uart_po
unsigned long flags;
unsigned int baud, quot, frac = 0;