From: Ville Syrjälä ville.syrjala@linux.intel.com
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@linux.intel.com Signed-off-by: Ville Syrjälä ville.syrjala@linux.intel.com --- 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 bd8ccc2de1da..d6c499900ab5 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -1622,6 +1622,12 @@ 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; @@ -2330,8 +2336,10 @@ 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,