Enable plane gamma feature in check callbacks. Decide based on the user input.
Signed-off-by: Uma Shankar uma.shankar@intel.com --- drivers/gpu/drm/i915/display/skl_universal_plane.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index 61eff22a3503..139863d4e3a7 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -959,7 +959,9 @@ static u32 glk_plane_color_ctl(const struct intel_crtc_state *crtc_state, struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane); u32 plane_color_ctl = 0;
- plane_color_ctl |= PLANE_COLOR_PLANE_GAMMA_DISABLE; + /* FIXME needs hw.gamma_lut */ + if (!plane_state->uapi.gamma_lut) + plane_color_ctl |= PLANE_COLOR_PLANE_GAMMA_DISABLE;
/* FIXME needs hw.degamma_lut */ if (plane_state->uapi.degamma_lut)