mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-25 08:21:14 +00:00
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
118 lines
3.5 KiB
Diff
118 lines
3.5 KiB
Diff
From 7be8f58bbad737c781ea7cb8078ea1c301f59ece Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Tue, 25 Apr 2023 10:12:32 +0200
|
|
Subject: [PATCH 0613/1085] drm/vc4: txp: Introduce structure to deal with
|
|
revision differences
|
|
|
|
The BCM2712 will have several TXP with small differences. Let's add a
|
|
structure tied to the compatible to deal with those differences.
|
|
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/gpu/drm/vc4/tests/vc4_mock.c | 4 ++--
|
|
drivers/gpu/drm/vc4/vc4_drv.h | 6 +++++-
|
|
drivers/gpu/drm/vc4/vc4_txp.c | 23 ++++++++++++++++-------
|
|
3 files changed, 23 insertions(+), 10 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/vc4/tests/vc4_mock.c
|
|
+++ b/drivers/gpu/drm/vc4/tests/vc4_mock.c
|
|
@@ -51,7 +51,7 @@ struct vc4_mock_desc {
|
|
|
|
static const struct vc4_mock_desc vc4_mock =
|
|
VC4_MOCK_DESC(
|
|
- VC4_MOCK_CRTC_DESC(&vc4_txp_crtc_data,
|
|
+ VC4_MOCK_CRTC_DESC(&vc4_txp_data.base,
|
|
VC4_MOCK_OUTPUT_DESC(VC4_ENCODER_TYPE_TXP,
|
|
DRM_MODE_ENCODER_VIRTUAL,
|
|
DRM_MODE_CONNECTOR_WRITEBACK)),
|
|
@@ -77,7 +77,7 @@ static const struct vc4_mock_desc vc4_mo
|
|
|
|
static const struct vc4_mock_desc vc5_mock =
|
|
VC4_MOCK_DESC(
|
|
- VC4_MOCK_CRTC_DESC(&vc4_txp_crtc_data,
|
|
+ VC4_MOCK_CRTC_DESC(&vc4_txp_data.base,
|
|
VC4_MOCK_OUTPUT_DESC(VC4_ENCODER_TYPE_TXP,
|
|
DRM_MODE_ENCODER_VIRTUAL,
|
|
DRM_MODE_CONNECTOR_WRITEBACK)),
|
|
--- a/drivers/gpu/drm/vc4/vc4_drv.h
|
|
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
|
|
@@ -546,7 +546,11 @@ struct vc4_crtc_data {
|
|
int hvs_output;
|
|
};
|
|
|
|
-extern const struct vc4_crtc_data vc4_txp_crtc_data;
|
|
+struct vc4_txp_data {
|
|
+ struct vc4_crtc_data base;
|
|
+};
|
|
+
|
|
+extern const struct vc4_txp_data vc4_txp_data;
|
|
|
|
struct vc4_pv_data {
|
|
struct vc4_crtc_data base;
|
|
--- a/drivers/gpu/drm/vc4/vc4_txp.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_txp.c
|
|
@@ -159,6 +159,7 @@
|
|
|
|
struct vc4_txp {
|
|
struct vc4_crtc base;
|
|
+ const struct vc4_txp_data *data;
|
|
|
|
struct platform_device *pdev;
|
|
|
|
@@ -484,17 +485,20 @@ static irqreturn_t vc4_txp_interrupt(int
|
|
return IRQ_HANDLED;
|
|
}
|
|
|
|
-const struct vc4_crtc_data vc4_txp_crtc_data = {
|
|
- .name = "txp",
|
|
- .debugfs_name = "txp_regs",
|
|
- .hvs_available_channels = BIT(2),
|
|
- .hvs_output = 2,
|
|
+const struct vc4_txp_data vc4_txp_data = {
|
|
+ .base = {
|
|
+ .name = "txp",
|
|
+ .debugfs_name = "txp_regs",
|
|
+ .hvs_available_channels = BIT(2),
|
|
+ .hvs_output = 2,
|
|
+ },
|
|
};
|
|
|
|
static int vc4_txp_bind(struct device *dev, struct device *master, void *data)
|
|
{
|
|
struct platform_device *pdev = to_platform_device(dev);
|
|
struct drm_device *drm = dev_get_drvdata(master);
|
|
+ const struct vc4_txp_data *txp_data;
|
|
struct vc4_encoder *vc4_encoder;
|
|
struct drm_encoder *encoder;
|
|
struct vc4_crtc *vc4_crtc;
|
|
@@ -509,6 +513,11 @@ static int vc4_txp_bind(struct device *d
|
|
if (!txp)
|
|
return -ENOMEM;
|
|
|
|
+ txp_data = of_device_get_match_data(dev);
|
|
+ if (!txp_data)
|
|
+ return -ENODEV;
|
|
+
|
|
+ txp->data = txp_data;
|
|
txp->pdev = pdev;
|
|
txp->regs = vc4_ioremap_regs(pdev, 0);
|
|
if (IS_ERR(txp->regs))
|
|
@@ -519,7 +528,7 @@ static int vc4_txp_bind(struct device *d
|
|
vc4_crtc->regset.regs = txp_regs;
|
|
vc4_crtc->regset.nregs = ARRAY_SIZE(txp_regs);
|
|
|
|
- ret = vc4_crtc_init(drm, pdev, vc4_crtc, &vc4_txp_crtc_data,
|
|
+ ret = vc4_crtc_init(drm, pdev, vc4_crtc, &txp_data->base,
|
|
&vc4_txp_crtc_funcs, &vc4_txp_crtc_helper_funcs, true);
|
|
if (ret)
|
|
return ret;
|
|
@@ -579,7 +588,7 @@ static void vc4_txp_remove(struct platfo
|
|
}
|
|
|
|
static const struct of_device_id vc4_txp_dt_match[] = {
|
|
- { .compatible = "brcm,bcm2835-txp" },
|
|
+ { .compatible = "brcm,bcm2835-txp", .data = &vc4_txp_data },
|
|
{ /* sentinel */ },
|
|
};
|
|
|