From: Ville Syrjälä Date: Thu, 21 Mar 2019 17:51:28 +0000 (+0200) Subject: drm/i915: Really calculate the cursor ddb based on the highest enabled wm level X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6086e47b35e1a25df31842a49971c277cd84af8f;p=linux.git drm/i915: Really calculate the cursor ddb based on the highest enabled wm level I added the loop but neglected to actually pass the level to the function. So we were just looping 8 times calculating the exact same thing every time. Fixes: df331de3f8aa ("drm/i915: Allocate enough DDB for the cursor") Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20190321175128.32178-1-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index fcd3baff8b65c..eaf0793ebf607 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3953,7 +3953,7 @@ skl_cursor_allocation(const struct intel_crtc_state *crtc_state, WARN_ON(ret); for (level = 0; level <= max_level; level++) { - skl_compute_plane_wm(crtc_state, 7, &wp, &wm, &wm); + skl_compute_plane_wm(crtc_state, level, &wp, &wm, &wm); if (wm.min_ddb_alloc == U16_MAX) break;