diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7b4fd18c60e2..095a319f8bc9 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7304,6 +7304,7 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state, struct intel_display *display = to_intel_display(state); struct intel_crtc_state *new_crtc_state = intel_atomic_get_new_crtc_state(state, crtc); + unsigned int size = new_crtc_state->plane_color_changed ? 8192 : 1024; if (!new_crtc_state->use_flipq && !new_crtc_state->use_dsb && @@ -7314,10 +7315,12 @@ static void intel_atomic_dsb_finish(struct intel_atomic_state *state, * Rough estimate: * ~64 registers per each plane * 8 planes = 512 * Double that for pipe stuff and other overhead. + * ~4913 registers for 3DLUT + * ~200 color registers * 3 HDR planes */ new_crtc_state->dsb_commit = intel_dsb_prepare(state, crtc, INTEL_DSB_0, new_crtc_state->use_dsb || - new_crtc_state->use_flipq ? 1024 : 16); + new_crtc_state->use_flipq ? size : 16); if (!new_crtc_state->dsb_commit) { new_crtc_state->use_flipq = false; new_crtc_state->use_dsb = false; |