From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
snb supports fp16 pixel formats on the sprite planes. Expose that
capability. Nothing special needs to be done, it just works.
v2: Rebase on top of icl fp16
Split snb+ sprite bits into a separate patch
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_sprite.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
index db1e2dce6636..edc41fc40726 100644
--- a/drivers/gpu/drm/i915/display/intel_sprite.c
+++ b/drivers/gpu/drm/i915/display/intel_sprite.c
@@ -1653,6 +1653,12 @@ static u32 g4x_sprite_ctl(const struct intel_crtc_state *crtc_state,
case DRM_FORMAT_XRGB8888:
dvscntr |= DVS_FORMAT_RGBX888;
break;
+ case DRM_FORMAT_XBGR16161616F:
+ dvscntr |= DVS_FORMAT_RGBX161616 | DVS_RGB_ORDER_XBGR;
+ break;
+ case DRM_FORMAT_XRGB16161616F:
+ dvscntr |= DVS_FORMAT_RGBX161616;
+ break;
case DRM_FORMAT_YUYV:
dvscntr |= DVS_FORMAT_YUV422 | DVS_YUV_ORDER_YUYV;
break;
@@ -2367,8 +2373,10 @@ static const u64 i9xx_plane_format_modifiers[] = {
};
static const u32 snb_plane_formats[] = {
- DRM_FORMAT_XBGR8888,
DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XBGR8888,
+ DRM_FORMAT_XRGB16161616F,
+ DRM_FORMAT_XBGR16161616F,
DRM_FORMAT_YUYV,
DRM_FORMAT_YVYU,
DRM_FORMAT_UYVY,
--
2.21.0
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