ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-25 16:31:13 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
f2961c9c2b
openwrt/target/linux/bcm27xx/patches-5.4/950-0539-drm-vc4-drv-Add-support-for-the-BCM2711-HVS5.patch
Álvaro Fernández Rojas f07e572f64 bcm27xx: import latest patches from the RPi foundation 
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2021-02-18 23:42:32 +01:00

498 lines
17 KiB
Diff
Raw Blame History

From 354d70a82947041b3d7b87f69641a6741febfc95 Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 8 Aug 2019 17:51:07 +0100
Subject: [PATCH] drm/vc4: drv: Add support for the BCM2711 HVS5
The HVS found in the BCM2711 is slightly different from the previous
generations.
Most notably, the display list layout changes a bit, the LBM doesn't have
the same size and the formats ordering for some formats is swapped.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/vc4/vc4_crtc.c | 24 +++-
drivers/gpu/drm/vc4/vc4_drv.h | 4 +
drivers/gpu/drm/vc4/vc4_hvs.c | 17 ++-
drivers/gpu/drm/vc4/vc4_plane.c | 194 +++++++++++++++++++++++---------
drivers/gpu/drm/vc4/vc4_regs.h | 67 +++++++++++
5 files changed, 247 insertions(+), 59 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
@@ -550,6 +550,7 @@ static void vc4_crtc_atomic_enable(struc
struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
struct vc4_crtc_state *vc4_state = to_vc4_crtc_state(crtc->state);
struct drm_display_mode *mode = &crtc->state->adjusted_mode;
+ u32 dispctrl;
require_hvs_enabled(dev);
@@ -564,11 +565,24 @@ static void vc4_crtc_atomic_enable(struc
* When feeding the transposer, we should operate in oneshot
* mode.
*/
- HVS_WRITE(SCALER_DISPCTRLX(vc4_crtc->channel),
- VC4_SET_FIELD(mode->hdisplay, SCALER_DISPCTRLX_WIDTH) |
- VC4_SET_FIELD(mode->vdisplay, SCALER_DISPCTRLX_HEIGHT) |
- SCALER_DISPCTRLX_ENABLE |
- (vc4_state->feed_txp ? SCALER_DISPCTRLX_ONESHOT : 0));
+ dispctrl = SCALER_DISPCTRLX_ENABLE;
+
+ if (!vc4->hvs->hvs5)
+ dispctrl |= VC4_SET_FIELD(mode->hdisplay,
+ SCALER_DISPCTRLX_WIDTH) |
+ VC4_SET_FIELD(mode->vdisplay,
+ SCALER_DISPCTRLX_HEIGHT) |
+ (vc4_state->feed_txp ?
+ SCALER_DISPCTRLX_ONESHOT : 0);
+ else
+ dispctrl |= VC4_SET_FIELD(mode->hdisplay,
+ SCALER5_DISPCTRLX_WIDTH) |
+ VC4_SET_FIELD(mode->vdisplay,
+ SCALER5_DISPCTRLX_HEIGHT) |
+ (vc4_state->feed_txp ?
+ SCALER5_DISPCTRLX_ONESHOT : 0);
+
+ HVS_WRITE(SCALER_DISPCTRLX(vc4_crtc->channel), dispctrl);
/* When feeding the transposer block the pixelvalve is unneeded and
* should not be enabled.
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -336,7 +336,11 @@ struct vc4_hvs {
spinlock_t mm_lock;
struct drm_mm_node mitchell_netravali_filter;
+
struct debugfs_regset32 regset;
+
+ /* HVS version 5 flag, therefore requires updated dlist structures */
+ bool hvs5;
};
struct vc4_plane {
--- a/drivers/gpu/drm/vc4/vc4_hvs.c
+++ b/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -223,6 +223,7 @@ static int vc4_hvs_bind(struct device *d
struct vc4_hvs *hvs = NULL;
int ret;
u32 dispctrl;
+ unsigned int hvs_version;
hvs = devm_kzalloc(&pdev->dev, sizeof(*hvs), GFP_KERNEL);
if (!hvs)
@@ -238,7 +239,14 @@ static int vc4_hvs_bind(struct device *d
hvs->regset.regs = hvs_regs;
hvs->regset.nregs = ARRAY_SIZE(hvs_regs);
- hvs->dlist = hvs->regs + SCALER_DLIST_START;
+ hvs_version = readl(hvs->regs + SCALER_DISPLSTAT) >> 24;
+ if (hvs_version >= 0x40)
+ hvs->hvs5 = true;
+
+ if (!hvs->hvs5)
+ hvs->dlist = hvs->regs + SCALER_DLIST_START;
+ else
+ hvs->dlist = hvs->regs + SCALER5_DLIST_START;
spin_lock_init(&hvs->mm_lock);
@@ -256,7 +264,12 @@ static int vc4_hvs_bind(struct device *d
* between planes when they don't overlap on the screen, but
* for now we just allocate globally.
*/
- drm_mm_init(&hvs->lbm_mm, 0, 96 * 1024);
+ if (!hvs->hvs5)
+ /* 96kB */
+ drm_mm_init(&hvs->lbm_mm, 0, 96 * 1024);
+ else
+ /* 70k words */
+ drm_mm_init(&hvs->lbm_mm, 0, 70 * 2 * 1024);
/* Upload filter kernels. We only have the one for now, so we
* keep it around for the lifetime of the driver.
--- a/drivers/gpu/drm/vc4/vc4_plane.c
+++ b/drivers/gpu/drm/vc4/vc4_plane.c
@@ -32,45 +32,60 @@ static const struct hvs_format {
u32 drm; /* DRM_FORMAT_* */
u32 hvs; /* HVS_FORMAT_* */
u32 pixel_order;
+ u32 pixel_order_hvs5;
} hvs_formats[] = {
{
- .drm = DRM_FORMAT_XRGB8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
+ .drm = DRM_FORMAT_XRGB8888,
+ .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ABGR,
+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
},
{
- .drm = DRM_FORMAT_ARGB8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
+ .drm = DRM_FORMAT_ARGB8888,
+ .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ABGR,
+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
},
{
- .drm = DRM_FORMAT_ABGR8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
+ .drm = DRM_FORMAT_ABGR8888,
+ .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ARGB,
+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
},
{
- .drm = DRM_FORMAT_XBGR8888, .hvs = HVS_PIXEL_FORMAT_RGBA8888,
+ .drm = DRM_FORMAT_XBGR8888,
+ .hvs = HVS_PIXEL_FORMAT_RGBA8888,
.pixel_order = HVS_PIXEL_ORDER_ARGB,
+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
},
{
- .drm = DRM_FORMAT_RGB565, .hvs = HVS_PIXEL_FORMAT_RGB565,
+ .drm = DRM_FORMAT_RGB565,
+ .hvs = HVS_PIXEL_FORMAT_RGB565,
.pixel_order = HVS_PIXEL_ORDER_XRGB,
},
{
- .drm = DRM_FORMAT_BGR565, .hvs = HVS_PIXEL_FORMAT_RGB565,
+ .drm = DRM_FORMAT_BGR565,
+ .hvs = HVS_PIXEL_FORMAT_RGB565,
.pixel_order = HVS_PIXEL_ORDER_XBGR,
},
{
- .drm = DRM_FORMAT_ARGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
+ .drm = DRM_FORMAT_ARGB1555,
+ .hvs = HVS_PIXEL_FORMAT_RGBA5551,
.pixel_order = HVS_PIXEL_ORDER_ABGR,
},
{
- .drm = DRM_FORMAT_XRGB1555, .hvs = HVS_PIXEL_FORMAT_RGBA5551,
+ .drm = DRM_FORMAT_XRGB1555,
+ .hvs = HVS_PIXEL_FORMAT_RGBA5551,
.pixel_order = HVS_PIXEL_ORDER_ABGR,
},
{
- .drm = DRM_FORMAT_RGB888, .hvs = HVS_PIXEL_FORMAT_RGB888,
+ .drm = DRM_FORMAT_RGB888,
+ .hvs = HVS_PIXEL_FORMAT_RGB888,
.pixel_order = HVS_PIXEL_ORDER_XRGB,
},
{
- .drm = DRM_FORMAT_BGR888, .hvs = HVS_PIXEL_FORMAT_RGB888,
+ .drm = DRM_FORMAT_BGR888,
+ .hvs = HVS_PIXEL_FORMAT_RGB888,
.pixel_order = HVS_PIXEL_ORDER_XBGR,
},
{
@@ -836,35 +851,6 @@ static int vc4_plane_mode_set(struct drm
return -EINVAL;
}
- /* Control word */
- vc4_dlist_write(vc4_state,
- SCALER_CTL0_VALID |
- (rotation & DRM_MODE_REFLECT_X ? SCALER_CTL0_HFLIP : 0) |
- (rotation & DRM_MODE_REFLECT_Y ? SCALER_CTL0_VFLIP : 0) |
- VC4_SET_FIELD(SCALER_CTL0_RGBA_EXPAND_ROUND, SCALER_CTL0_RGBA_EXPAND) |
- (format->pixel_order << SCALER_CTL0_ORDER_SHIFT) |
- (hvs_format << SCALER_CTL0_PIXEL_FORMAT_SHIFT) |
- VC4_SET_FIELD(tiling, SCALER_CTL0_TILING) |
- (vc4_state->is_unity ? SCALER_CTL0_UNITY : 0) |
- VC4_SET_FIELD(scl0, SCALER_CTL0_SCL0) |
- VC4_SET_FIELD(scl1, SCALER_CTL0_SCL1));
-
- /* Position Word 0: Image Positions and Alpha Value */
- vc4_state->pos0_offset = vc4_state->dlist_count;
- vc4_dlist_write(vc4_state,
- VC4_SET_FIELD(state->alpha >> 8, SCALER_POS0_FIXED_ALPHA) |
- VC4_SET_FIELD(vc4_state->crtc_x, SCALER_POS0_START_X) |
- VC4_SET_FIELD(vc4_state->crtc_y, SCALER_POS0_START_Y));
-
- /* Position Word 1: Scaled Image Dimensions. */
- if (!vc4_state->is_unity) {
- vc4_dlist_write(vc4_state,
- VC4_SET_FIELD(vc4_state->crtc_w,
- SCALER_POS1_SCL_WIDTH) |
- VC4_SET_FIELD(vc4_state->crtc_h,
- SCALER_POS1_SCL_HEIGHT));
- }
-
/* Don't waste cycles mixing with plane alpha if the set alpha
* is opaque or there is no per-pixel alpha information.
* In any case we use the alpha property value as the fixed alpha.
@@ -872,20 +858,120 @@ static int vc4_plane_mode_set(struct drm
mix_plane_alpha = state->alpha != DRM_BLEND_ALPHA_OPAQUE &&
fb->format->has_alpha;
- /* Position Word 2: Source Image Size, Alpha */
- vc4_state->pos2_offset = vc4_state->dlist_count;
- vc4_dlist_write(vc4_state,
- VC4_SET_FIELD(fb->format->has_alpha ?
- SCALER_POS2_ALPHA_MODE_PIPELINE :
- SCALER_POS2_ALPHA_MODE_FIXED,
- SCALER_POS2_ALPHA_MODE) |
- (mix_plane_alpha ? SCALER_POS2_ALPHA_MIX : 0) |
- (fb->format->has_alpha ? SCALER_POS2_ALPHA_PREMULT : 0) |
- VC4_SET_FIELD(vc4_state->src_w[0], SCALER_POS2_WIDTH) |
- VC4_SET_FIELD(vc4_state->src_h[0], SCALER_POS2_HEIGHT));
+ if (!vc4->hvs->hvs5) {
+ /* Control word */
+ vc4_dlist_write(vc4_state,
+ SCALER_CTL0_VALID |
+ (rotation & DRM_MODE_REFLECT_X ? SCALER_CTL0_HFLIP : 0) |
+ (rotation & DRM_MODE_REFLECT_Y ? SCALER_CTL0_VFLIP : 0) |
+ VC4_SET_FIELD(SCALER_CTL0_RGBA_EXPAND_ROUND, SCALER_CTL0_RGBA_EXPAND) |
+ (format->pixel_order << SCALER_CTL0_ORDER_SHIFT) |
+ (hvs_format << SCALER_CTL0_PIXEL_FORMAT_SHIFT) |
+ VC4_SET_FIELD(tiling, SCALER_CTL0_TILING) |
+ (vc4_state->is_unity ? SCALER_CTL0_UNITY : 0) |
+ VC4_SET_FIELD(scl0, SCALER_CTL0_SCL0) |
+ VC4_SET_FIELD(scl1, SCALER_CTL0_SCL1));
+
+ /* Position Word 0: Image Positions and Alpha Value */
+ vc4_state->pos0_offset = vc4_state->dlist_count;
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(state->alpha >> 8, SCALER_POS0_FIXED_ALPHA) |
+ VC4_SET_FIELD(vc4_state->crtc_x, SCALER_POS0_START_X) |
+ VC4_SET_FIELD(vc4_state->crtc_y, SCALER_POS0_START_Y));
+
+ /* Position Word 1: Scaled Image Dimensions. */
+ if (!vc4_state->is_unity) {
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(vc4_state->crtc_w,
+ SCALER_POS1_SCL_WIDTH) |
+ VC4_SET_FIELD(vc4_state->crtc_h,
+ SCALER_POS1_SCL_HEIGHT));
+ }
+
+ /* Position Word 2: Source Image Size, Alpha */
+ vc4_state->pos2_offset = vc4_state->dlist_count;
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(fb->format->has_alpha ?
+ SCALER_POS2_ALPHA_MODE_PIPELINE :
+ SCALER_POS2_ALPHA_MODE_FIXED,
+ SCALER_POS2_ALPHA_MODE) |
+ (mix_plane_alpha ? SCALER_POS2_ALPHA_MIX : 0) |
+ (fb->format->has_alpha ?
+ SCALER_POS2_ALPHA_PREMULT : 0) |
+ VC4_SET_FIELD(vc4_state->src_w[0],
+ SCALER_POS2_WIDTH) |
+ VC4_SET_FIELD(vc4_state->src_h[0],
+ SCALER_POS2_HEIGHT));
- /* Position Word 3: Context. Written by the HVS. */
- vc4_dlist_write(vc4_state, 0xc0c0c0c0);
+ /* Position Word 3: Context. Written by the HVS. */
+ vc4_dlist_write(vc4_state, 0xc0c0c0c0);
+
+ } else {
+ u32 hvs_pixel_order = format->pixel_order;
+
+ if (format->pixel_order_hvs5)
+ hvs_pixel_order = format->pixel_order_hvs5;
+
+ /* Control word */
+ vc4_dlist_write(vc4_state,
+ SCALER_CTL0_VALID |
+ (hvs_pixel_order << SCALER_CTL0_ORDER_SHIFT) |
+ (hvs_format << SCALER_CTL0_PIXEL_FORMAT_SHIFT) |
+ VC4_SET_FIELD(tiling, SCALER_CTL0_TILING) |
+ (vc4_state->is_unity ?
+ SCALER5_CTL0_UNITY : 0) |
+ VC4_SET_FIELD(scl0, SCALER_CTL0_SCL0) |
+ VC4_SET_FIELD(scl1, SCALER_CTL0_SCL1) |
+ SCALER5_CTL0_ALPHA_EXPAND |
+ SCALER5_CTL0_RGB_EXPAND);
+
+ /* Position Word 0: Image Positions and Alpha Value */
+ vc4_state->pos0_offset = vc4_state->dlist_count;
+ vc4_dlist_write(vc4_state,
+ (rotation & DRM_MODE_REFLECT_Y ?
+ SCALER5_POS0_VFLIP : 0) |
+ VC4_SET_FIELD(vc4_state->crtc_x,
+ SCALER_POS0_START_X) |
+ (rotation & DRM_MODE_REFLECT_X ?
+ SCALER5_POS0_HFLIP : 0) |
+ VC4_SET_FIELD(vc4_state->crtc_y,
+ SCALER5_POS0_START_Y)
+ );
+
+ /* Control Word 2 */
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(state->alpha >> 4,
+ SCALER5_CTL2_ALPHA) |
+ fb->format->has_alpha ?
+ SCALER5_CTL2_ALPHA_PREMULT : 0 |
+ (mix_plane_alpha ?
+ SCALER5_CTL2_ALPHA_MIX : 0) |
+ VC4_SET_FIELD(fb->format->has_alpha ?
+ SCALER5_CTL2_ALPHA_MODE_PIPELINE :
+ SCALER5_CTL2_ALPHA_MODE_FIXED,
+ SCALER5_CTL2_ALPHA_MODE)
+ );
+
+ /* Position Word 1: Scaled Image Dimensions. */
+ if (!vc4_state->is_unity) {
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(vc4_state->crtc_w,
+ SCALER_POS1_SCL_WIDTH) |
+ VC4_SET_FIELD(vc4_state->crtc_h,
+ SCALER_POS1_SCL_HEIGHT));
+ }
+
+ /* Position Word 2: Source Image Size */
+ vc4_state->pos2_offset = vc4_state->dlist_count;
+ vc4_dlist_write(vc4_state,
+ VC4_SET_FIELD(vc4_state->src_w[0],
+ SCALER5_POS2_WIDTH) |
+ VC4_SET_FIELD(vc4_state->src_h[0],
+ SCALER5_POS2_HEIGHT));
+
+ /* Position Word 3: Context. Written by the HVS. */
+ vc4_dlist_write(vc4_state, 0xc0c0c0c0);
+ }
/* Pointer Word 0/1/2: RGB / Y / Cb / Cr Pointers
@@ -1276,6 +1362,10 @@ static bool vc4_format_mod_supported(str
default:
return false;
}
+ case DRM_FORMAT_RGBX1010102:
+ case DRM_FORMAT_BGRX1010102:
+ case DRM_FORMAT_RGBA1010102:
+ case DRM_FORMAT_BGRA1010102:
case DRM_FORMAT_YUV422:
case DRM_FORMAT_YVU422:
case DRM_FORMAT_YUV420:
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -328,6 +328,20 @@
# define SCALER_DISPCTRLX_HEIGHT_MASK VC4_MASK(11, 0)
# define SCALER_DISPCTRLX_HEIGHT_SHIFT 0
+# define SCALER5_DISPCTRLX_WIDTH_MASK VC4_MASK(28, 16)
+# define SCALER5_DISPCTRLX_WIDTH_SHIFT 16
+/* Generates a single frame when VSTART is seen and stops at the last
+ * pixel read from the FIFO.
+ */
+# define SCALER5_DISPCTRLX_ONESHOT BIT(15)
+/* Processes a single context in the dlist and then task switch,
+ * instead of an entire line.
+ */
+# define SCALER5_DISPCTRLX_ONECTX_MASK VC4_MASK(14, 13)
+# define SCALER5_DISPCTRLX_ONECTX_SHIFT 13
+# define SCALER5_DISPCTRLX_HEIGHT_MASK VC4_MASK(12, 0)
+# define SCALER5_DISPCTRLX_HEIGHT_SHIFT 0
+
#define SCALER_DISPBKGND0 0x00000044
# define SCALER_DISPBKGND_AUTOHS BIT(31)
# define SCALER_DISPBKGND_INTERLACE BIT(30)
@@ -461,6 +475,8 @@
#define SCALER_DLIST_START 0x00002000
#define SCALER_DLIST_SIZE 0x00004000
+#define SCALER5_DLIST_START 0x00004000
+
#define VC4_HDMI_CORE_REV 0x000
#define VC4_HDMI_SW_RESET_CONTROL 0x004
@@ -826,6 +842,8 @@ enum hvs_pixel_format {
HVS_PIXEL_FORMAT_PALETTE = 13,
HVS_PIXEL_FORMAT_YUV444_RGB = 14,
HVS_PIXEL_FORMAT_AYUV444_RGB = 15,
+ HVS_PIXEL_FORMAT_RGBA1010102 = 16,
+ HVS_PIXEL_FORMAT_YCBCR_10BIT = 17,
};
/* Note: the LSB is the rightmost character shown. Only valid for
@@ -880,6 +898,10 @@ enum hvs_pixel_format {
#define SCALER_CTL0_RGBA_EXPAND_MSB 2
#define SCALER_CTL0_RGBA_EXPAND_ROUND 3
+#define SCALER5_CTL0_ALPHA_EXPAND BIT(12)
+
+#define SCALER5_CTL0_RGB_EXPAND BIT(11)
+
#define SCALER_CTL0_SCL1_MASK VC4_MASK(10, 8)
#define SCALER_CTL0_SCL1_SHIFT 8
@@ -897,10 +919,13 @@ enum hvs_pixel_format {
/* Set to indicate no scaling. */
#define SCALER_CTL0_UNITY BIT(4)
+#define SCALER5_CTL0_UNITY BIT(15)
#define SCALER_CTL0_PIXEL_FORMAT_MASK VC4_MASK(3, 0)
#define SCALER_CTL0_PIXEL_FORMAT_SHIFT 0
+#define SCALER5_CTL0_PIXEL_FORMAT_MASK VC4_MASK(4, 0)
+
#define SCALER_POS0_FIXED_ALPHA_MASK VC4_MASK(31, 24)
#define SCALER_POS0_FIXED_ALPHA_SHIFT 24
@@ -910,12 +935,48 @@ enum hvs_pixel_format {
#define SCALER_POS0_START_X_MASK VC4_MASK(11, 0)
#define SCALER_POS0_START_X_SHIFT 0
+#define SCALER5_POS0_START_Y_MASK VC4_MASK(27, 16)
+#define SCALER5_POS0_START_Y_SHIFT 16
+
+#define SCALER5_POS0_START_X_MASK VC4_MASK(13, 0)
+#define SCALER5_POS0_START_X_SHIFT 0
+
+#define SCALER5_POS0_VFLIP BIT(31)
+#define SCALER5_POS0_HFLIP BIT(15)
+
+#define SCALER5_CTL2_ALPHA_MODE_MASK VC4_MASK(31, 30)
+#define SCALER5_CTL2_ALPHA_MODE_SHIFT 30
+#define SCALER5_CTL2_ALPHA_MODE_PIPELINE 0
+#define SCALER5_CTL2_ALPHA_MODE_FIXED 1
+#define SCALER5_CTL2_ALPHA_MODE_FIXED_NONZERO 2
+#define SCALER5_CTL2_ALPHA_MODE_FIXED_OVER_0x07 3
+
+#define SCALER5_CTL2_ALPHA_PREMULT BIT(29)
+
+#define SCALER5_CTL2_ALPHA_MIX BIT(28)
+
+#define SCALER5_CTL2_ALPHA_LOC BIT(25)
+
+#define SCALER5_CTL2_MAP_SEL_MASK VC4_MASK(18, 17)
+#define SCALER5_CTL2_MAP_SEL_SHIFT 17
+
+#define SCALER5_CTL2_GAMMA BIT(16)
+
+#define SCALER5_CTL2_ALPHA_MASK VC4_MASK(15, 4)
+#define SCALER5_CTL2_ALPHA_SHIFT 4
+
#define SCALER_POS1_SCL_HEIGHT_MASK VC4_MASK(27, 16)
#define SCALER_POS1_SCL_HEIGHT_SHIFT 16
#define SCALER_POS1_SCL_WIDTH_MASK VC4_MASK(11, 0)
#define SCALER_POS1_SCL_WIDTH_SHIFT 0
+#define SCALER5_POS1_SCL_HEIGHT_MASK VC4_MASK(28, 16)
+#define SCALER5_POS1_SCL_HEIGHT_SHIFT 16
+
+#define SCALER5_POS1_SCL_WIDTH_MASK VC4_MASK(12, 0)
+#define SCALER5_POS1_SCL_WIDTH_SHIFT 0
+
#define SCALER_POS2_ALPHA_MODE_MASK VC4_MASK(31, 30)
#define SCALER_POS2_ALPHA_MODE_SHIFT 30
#define SCALER_POS2_ALPHA_MODE_PIPELINE 0
@@ -931,6 +992,12 @@ enum hvs_pixel_format {
#define SCALER_POS2_WIDTH_MASK VC4_MASK(11, 0)
#define SCALER_POS2_WIDTH_SHIFT 0
+#define SCALER5_POS2_HEIGHT_MASK VC4_MASK(28, 16)
+#define SCALER5_POS2_HEIGHT_SHIFT 16
+
+#define SCALER5_POS2_WIDTH_MASK VC4_MASK(12, 0)
+#define SCALER5_POS2_WIDTH_SHIFT 0
+
/* Color Space Conversion words. Some values are S2.8 signed
* integers, except that the 2 integer bits map as {0x0: 0, 0x1: 1,
* 0x2: 2, 0x3: -1}
Reference in New Issue View Git Blame Copy Permalink