[PATCH v5 02/80] drm/vc4: Add support for the BCM2711 HVS5

From: Maxime Ripard
Date: Thu Sep 03 2020 - 04:03:01 EST

Next message: Maxime Ripard: "[PATCH v5 03/80] drm/vc4: hvs: Boost the core clock during modeset"
Previous message: Christoph Hellwig: "[PATCH 18/19] z2ram: use separate gendisk for the different modes"
In reply to: Maxime Ripard: "[PATCH v5 00/80] drm/vc4: Support BCM2711 Display Pipeline"
Next in thread: Maxime Ripard: "[PATCH v5 03/80] drm/vc4: hvs: Boost the core clock during modeset"
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From: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>

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.

Reviewed-by: Eric Anholt <eric@xxxxxxxxxx>
Tested-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Tested-by: Hoegeun Kwon <hoegeun.kwon@xxxxxxxxxxx>
Tested-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Signed-off-by: Dave Stevenson <dave.stevenson@xxxxxxxxxxxxxxx>
Signed-off-by: Maxime Ripard <maxime@xxxxxxxxxx>
---
drivers/gpu/drm/vc4/vc4_drv.h | 4 +-
drivers/gpu/drm/vc4/vc4_hvs.c | 34 ++++--
drivers/gpu/drm/vc4/vc4_plane.c | 194 ++++++++++++++++++++++++---------
drivers/gpu/drm/vc4/vc4_regs.h | 67 +++++++++++-
4 files changed, 240 insertions(+), 59 deletions(-)

diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h
index fa19160c801f..e4cde1f9224b 100644
--- a/drivers/gpu/drm/vc4/vc4_drv.h
+++ b/drivers/gpu/drm/vc4/vc4_drv.h
@@ -329,7 +329,11 @@ 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 {
diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c
index 2d2bf59c0503..836d8799d79e 100644
--- a/drivers/gpu/drm/vc4/vc4_hvs.c
+++ b/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -277,11 +277,19 @@ void vc4_hvs_atomic_enable(struct drm_crtc *crtc,
* mode.
*/
dispctrl = SCALER_DISPCTRLX_ENABLE;
- dispctrl |= VC4_SET_FIELD(mode->hdisplay,
- SCALER_DISPCTRLX_WIDTH) |
- VC4_SET_FIELD(mode->vdisplay,
- SCALER_DISPCTRLX_HEIGHT) |
- (oneshot ? SCALER_DISPCTRLX_ONESHOT : 0);
+
+ if (!vc4->hvs->hvs5)
+ dispctrl |= VC4_SET_FIELD(mode->hdisplay,
+ SCALER_DISPCTRLX_WIDTH) |
+ VC4_SET_FIELD(mode->vdisplay,
+ SCALER_DISPCTRLX_HEIGHT) |
+ (oneshot ? SCALER_DISPCTRLX_ONESHOT : 0);
+ else
+ dispctrl |= VC4_SET_FIELD(mode->hdisplay,
+ SCALER5_DISPCTRLX_WIDTH) |
+ VC4_SET_FIELD(mode->vdisplay,
+ SCALER5_DISPCTRLX_HEIGHT) |
+ (oneshot ? SCALER5_DISPCTRLX_ONESHOT : 0);

HVS_WRITE(SCALER_DISPCTRLX(vc4_crtc->channel), dispctrl);
}
@@ -521,6 +529,9 @@ static int vc4_hvs_bind(struct device *dev, struct device *master, void *data)

hvs->pdev = pdev;

+ if (of_device_is_compatible(pdev->dev.of_node, "brcm,bcm2711-hvs"))
+ hvs->hvs5 = true;
+
hvs->regs = vc4_ioremap_regs(pdev, 0);
if (IS_ERR(hvs->regs))
return PTR_ERR(hvs->regs);
@@ -529,7 +540,10 @@ static int vc4_hvs_bind(struct device *dev, struct device *master, void *data)
hvs->regset.regs = hvs_regs;
hvs->regset.nregs = ARRAY_SIZE(hvs_regs);

- hvs->dlist = hvs->regs + SCALER_DLIST_START;
+ if (!hvs->hvs5)
+ hvs->dlist = hvs->regs + SCALER_DLIST_START;
+ else
+ hvs->dlist = hvs->regs + SCALER5_DLIST_START;

spin_lock_init(&hvs->mm_lock);

@@ -547,7 +561,12 @@ static int vc4_hvs_bind(struct device *dev, struct device *master, void *data)
* 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.
@@ -632,6 +651,7 @@ static int vc4_hvs_dev_remove(struct platform_device *pdev)
}

static const struct of_device_id vc4_hvs_dt_match[] = {
+ { .compatible = "brcm,bcm2711-hvs" },
{ .compatible = "brcm,bcm2835-hvs" },
{}
};
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c
index d040d9f12c6d..20c949b57827 100644
--- 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,
},
{
@@ -776,35 +791,6 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
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.
@@ -812,20 +798,120 @@ static int vc4_plane_mode_set(struct drm_plane *plane,
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);
+
+ } else {
+ u32 hvs_pixel_order = format->pixel_order;

- /* Position Word 3: Context. Written by the HVS. */
- vc4_dlist_write(vc4_state, 0xc0c0c0c0);
+ 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
@@ -1203,6 +1289,10 @@ static bool vc4_format_mod_supported(struct drm_plane *plane,
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:
diff --git a/drivers/gpu/drm/vc4/vc4_regs.h b/drivers/gpu/drm/vc4/vc4_regs.h
index 324462cc9cd4..91b785725555 100644
--- a/drivers/gpu/drm/vc4/vc4_regs.h
+++ b/drivers/gpu/drm/vc4/vc4_regs.h
@@ -327,6 +327,20 @@
# 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)
@@ -460,6 +474,8 @@
#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
@@ -825,6 +841,8 @@ 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
@@ -879,6 +897,10 @@ 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

@@ -896,10 +918,13 @@ 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

@@ -909,12 +934,48 @@ 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
@@ -930,6 +991,12 @@ 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}
--
git-series 0.9.1

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