diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_plane.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_plane.c | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_plane.c b/drivers/gpu/drm/i915/display/intel_plane.c index 5105e3278bc4..ab6a58530b39 100644 --- a/drivers/gpu/drm/i915/display/intel_plane.c +++ b/drivers/gpu/drm/i915/display/intel_plane.c @@ -49,6 +49,7 @@ #include "i9xx_plane_regs.h" #include "intel_cdclk.h" #include "intel_cursor.h" +#include "intel_colorop.h" #include "intel_display_rps.h" #include "intel_display_trace.h" #include "intel_display_types.h" @@ -336,6 +337,58 @@ intel_plane_copy_uapi_plane_damage(struct intel_plane_state *new_plane_state, *damage = drm_plane_state_src(&new_uapi_plane_state->uapi); } +static bool +intel_plane_colorop_replace_blob(struct intel_plane_state *plane_state, + struct intel_colorop *intel_colorop, + struct drm_property_blob *blob) +{ + if (intel_colorop->id == INTEL_PLANE_CB_CSC) + return drm_property_replace_blob(&plane_state->hw.ctm, blob); + else if (intel_colorop->id == INTEL_PLANE_CB_PRE_CSC_LUT) + return drm_property_replace_blob(&plane_state->hw.degamma_lut, blob); + else if (intel_colorop->id == INTEL_PLANE_CB_POST_CSC_LUT) + return drm_property_replace_blob(&plane_state->hw.gamma_lut, blob); + else if (intel_colorop->id == INTEL_PLANE_CB_3DLUT) + return drm_property_replace_blob(&plane_state->hw.lut_3d, blob); + + return false; +} + +static void +intel_plane_color_copy_uapi_to_hw_state(struct intel_plane_state *plane_state, + const struct intel_plane_state *from_plane_state, + struct intel_crtc *crtc) +{ + struct drm_colorop *iter_colorop, *colorop; + struct drm_colorop_state *new_colorop_state; + struct drm_atomic_state *state = plane_state->uapi.state; + struct intel_colorop *intel_colorop; + struct drm_property_blob *blob; + struct intel_atomic_state *intel_atomic_state = to_intel_atomic_state(state); + struct intel_crtc_state *new_crtc_state = intel_atomic_state ? + intel_atomic_get_new_crtc_state(intel_atomic_state, crtc) : NULL; + bool changed = false; + int i = 0; + + iter_colorop = plane_state->uapi.color_pipeline; + + while (iter_colorop) { + for_each_new_colorop_in_state(state, colorop, new_colorop_state, i) { + if (new_colorop_state->colorop == iter_colorop) { + blob = new_colorop_state->bypass ? NULL : new_colorop_state->data; + intel_colorop = to_intel_colorop(colorop); + changed |= intel_plane_colorop_replace_blob(plane_state, + intel_colorop, + blob); + } + } + iter_colorop = iter_colorop->next; + } + + if (new_crtc_state && changed) + new_crtc_state->plane_color_changed = true; +} + void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state, const struct intel_plane_state *from_plane_state, struct intel_crtc *crtc) @@ -364,6 +417,8 @@ void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state, plane_state->uapi.src = drm_plane_state_src(&from_plane_state->uapi); plane_state->uapi.dst = drm_plane_state_dest(&from_plane_state->uapi); + + intel_plane_color_copy_uapi_to_hw_state(plane_state, from_plane_state, crtc); } void intel_plane_copy_hw_state(struct intel_plane_state *plane_state, |