From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Turns out the cursor is compatible with the pipe "HDR mode". It's only the actual SDR planes that get entirely bypassed during blending. So let's ignore the cursor when checking if we have any planes active that aren't HDR compatible. This fixes the regressions in the kms_cursor_crc and kms_plane_cursor tests. Cc: Uma Shankar <uma.shankar@xxxxxxxxx> Cc: Shashank Sharma <shashank.sharma@xxxxxxxxx> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110579 Fixes: 09b25812db10 ("drm/i915: Enable pipe HDR mode on ICL if only HDR planes are used") Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 28042a16084d..cc1203901ef4 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -8927,7 +8927,8 @@ static void bdw_set_pipemisc(const struct intel_crtc_state *crtc_state) PIPEMISC_YUV420_MODE_FULL_BLEND; if (INTEL_GEN(dev_priv) >= 11 && - (crtc_state->active_planes & ~icl_hdr_plane_mask()) == 0) + (crtc_state->active_planes & ~(icl_hdr_plane_mask() | + BIT(PLANE_CURSOR))) == 0) val |= PIPEMISC_HDR_MODE_PRECISION; I915_WRITE(PIPEMISC(crtc->pipe), val); -- 2.21.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
