105 lines
3.0 KiB
Diff
105 lines
3.0 KiB
Diff
From db4cb2248e9d98cc513300964c3ecdc80b8bc364 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Fri, 3 Jun 2022 16:57:04 +0100
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Subject: [PATCH] drm: vc4: Add 3:3:2 and 4:4:4:4 RGB/RGBX/RGBA formats
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The hardware supports the 332 8bpp and 4:4:4:4 16bpp formats,
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but the table of supported formats didn't include them.
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Add them in.
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In theory they are supported for T-format as well as linear,
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but without a way to test them just add them as linear for now.
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Suggested-by: vrazzer <teamvraz@pipmail.net>
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/gpu/drm/vc4/vc4_plane.c | 70 +++++++++++++++++++++++++++++++++
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1 file changed, 70 insertions(+)
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--- a/drivers/gpu/drm/vc4/vc4_plane.c
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+++ b/drivers/gpu/drm/vc4/vc4_plane.c
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@@ -175,6 +175,66 @@ static const struct hvs_format {
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.pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
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.hvs5_only = true,
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},
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+ {
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+ .drm = DRM_FORMAT_RGB332,
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+ .hvs = HVS_PIXEL_FORMAT_RGB332,
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+ .pixel_order = HVS_PIXEL_ORDER_ARGB,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
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+ },
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+ {
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+ .drm = DRM_FORMAT_BGR233,
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+ .hvs = HVS_PIXEL_FORMAT_RGB332,
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+ .pixel_order = HVS_PIXEL_ORDER_ABGR,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
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+ },
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+ {
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+ .drm = DRM_FORMAT_XRGB4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_ABGR,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
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+ },
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+ {
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+ .drm = DRM_FORMAT_ARGB4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_ABGR,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ARGB,
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+ },
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+ {
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+ .drm = DRM_FORMAT_XBGR4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_ARGB,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
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+ },
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+ {
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+ .drm = DRM_FORMAT_ABGR4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_ARGB,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_ABGR,
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+ },
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+ {
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+ .drm = DRM_FORMAT_BGRX4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_RGBA,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_BGRA,
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+ },
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+ {
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+ .drm = DRM_FORMAT_BGRA4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_RGBA,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_BGRA,
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+ },
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+ {
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+ .drm = DRM_FORMAT_RGBX4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_BGRA,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_RGBA,
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+ },
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+ {
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+ .drm = DRM_FORMAT_RGBA4444,
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+ .hvs = HVS_PIXEL_FORMAT_RGBA4444,
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+ .pixel_order = HVS_PIXEL_ORDER_BGRA,
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+ .pixel_order_hvs5 = HVS_PIXEL_ORDER_RGBA,
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+ },
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};
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static const struct hvs_format *vc4_get_hvs_format(u32 drm_format)
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@@ -1572,6 +1632,16 @@ static bool vc4_format_mod_supported(str
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case DRM_FORMAT_BGRX1010102:
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case DRM_FORMAT_RGBA1010102:
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case DRM_FORMAT_BGRA1010102:
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+ case DRM_FORMAT_XRGB4444:
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+ case DRM_FORMAT_ARGB4444:
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+ case DRM_FORMAT_XBGR4444:
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+ case DRM_FORMAT_ABGR4444:
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+ case DRM_FORMAT_RGBX4444:
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+ case DRM_FORMAT_RGBA4444:
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+ case DRM_FORMAT_BGRX4444:
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+ case DRM_FORMAT_BGRA4444:
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+ case DRM_FORMAT_RGB332:
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+ case DRM_FORMAT_BGR233:
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case DRM_FORMAT_YUV422:
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case DRM_FORMAT_YVU422:
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case DRM_FORMAT_YUV420:
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