diff options
| author | Matt Roper <[email protected]> | 2023-09-19 12:21:14 -0700 |
|---|---|---|
| committer | Lucas De Marchi <[email protected]> | 2023-09-21 07:39:51 -0700 |
| commit | 8ee35345adf13cea516a36c70b9ba997106cd11a (patch) | |
| tree | e880b780ca7f8073c82263b4301af097393d5b43 | |
| parent | cfeff354f70bb1d0deb0279506e3f7989bc16e28 (diff) | |
drm/i915/xe2lpd: Don't try to program PLANE_AUX_DIST
Since Xe2LPD technically has FlatCCS, it doesn't have AuxCCS registers
like PLANE_AUX_DIST. However we currently have HAS_FLAT_CCS hardcoded
to 0 since compression isn't ready; we need to make sure this doesn't
cause the display code to go back to trying to write this register.
Signed-off-by: Matt Roper <[email protected]>
Signed-off-by: Lucas De Marchi <[email protected]>
Reviewed-by: Anusha Srivatsa <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_universal_plane.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_universal_plane.c b/drivers/gpu/drm/i915/display/skl_universal_plane.c index b0a49659202a..b1f9adae190d 100644 --- a/drivers/gpu/drm/i915/display/skl_universal_plane.c +++ b/drivers/gpu/drm/i915/display/skl_universal_plane.c @@ -1246,7 +1246,7 @@ icl_plane_update_noarm(struct intel_plane *plane, } /* FLAT CCS doesn't need to program AUX_DIST */ - if (!HAS_FLAT_CCS(dev_priv)) + if (!HAS_FLAT_CCS(dev_priv) && DISPLAY_VER(dev_priv) < 20) intel_de_write_fw(dev_priv, PLANE_AUX_DIST(pipe, plane_id), skl_plane_aux_dist(plane_state, color_plane)); |