diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-07 20:11:24 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-12 23:00:49 +0200 |
| commit | 3107fc63078bf1c3df235eabf6609155fd1c239c (patch) | |
| tree | bdcd5f7412bc075e2082abc63bd74d59b5961b8e | |
| parent | 608a7d3f21755e2c3c3c6e6a404e41afb725b4de (diff) | |
drm/i915: Use mode_config->cursor_width for cursor DDB allocation
Replace the hardcoded 256 with mode_config->cursor_width
when doing the cursor DDB allocation. Currently 256 is correct
for all SKL+, but this might change in the future. One less place
to change should that happen.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251107181126.5743-8-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_watermark.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_watermark.c b/drivers/gpu/drm/i915/display/skl_watermark.c index 16d74ab3a2b5..54e9e0be019d 100644 --- a/drivers/gpu/drm/i915/display/skl_watermark.c +++ b/drivers/gpu/drm/i915/display/skl_watermark.c @@ -635,6 +635,7 @@ skl_cursor_allocation(const struct intel_crtc_state *crtc_state, { struct intel_display *display = to_intel_display(crtc_state); struct intel_plane *plane = to_intel_plane(crtc_state->uapi.crtc->cursor); + const struct drm_mode_config *mode_config = &display->drm->mode_config; const struct drm_format_info *info; struct skl_wm_level wm = {}; int ret, min_ddb_alloc = 0; @@ -648,7 +649,7 @@ skl_cursor_allocation(const struct intel_crtc_state *crtc_state, info = drm_get_format_info(display->drm, format, modifier); - ret = skl_compute_wm_params(crtc_state, 256, + ret = skl_compute_wm_params(crtc_state, mode_config->cursor_width, info, modifier, DRM_MODE_ROTATE_0, crtc_state->pixel_rate, &wp, 0, 0); drm_WARN_ON(display->drm, ret); |