Add supported FP16 formats for FBC. FBC can be enabled with
FP16 formats only when plane pixel normalizer block is enabled.
The follow up patches will handle the pixel normalizer block
configuration.
v2: changes related to comments to use better tracking of pixel
normalizer
Bspec: 6881, 69863, 68904
Cc: Shekhar Chauhan <[email protected]>
Signed-off-by: Vinod Govindapillai <[email protected]>
Signed-off-by: Gustavo Sousa <[email protected]>
---
drivers/gpu/drm/i915/display/intel_fbc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c
b/drivers/gpu/drm/i915/display/intel_fbc.c
index 83dcf62e4ebe..c831bd883395 100644
--- a/drivers/gpu/drm/i915/display/intel_fbc.c
+++ b/drivers/gpu/drm/i915/display/intel_fbc.c
@@ -1096,6 +1096,8 @@ static bool xe3p_lpd_fbc_pixel_format_is_valid(const
struct intel_plane_state *p
case DRM_FORMAT_XBGR16161616:
case DRM_FORMAT_ARGB16161616:
case DRM_FORMAT_ABGR16161616:
+ case DRM_FORMAT_ARGB16161616F:
+ case DRM_FORMAT_ABGR16161616F:
return true;
default:
return false;
--
2.43.0
