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drm/i915/display: Print useful information on error

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For modifier not supporting async flip, print the modifier and display
version. Helps in reading the error message.

v2: Reframe the error message (Jani)

Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230602022157.221225-1-arun.r.murthy@intel.com
This commit is contained in:
Arun R Murthy
2023-06-02 07:51:57 +05:30
committed by Jani Nikula
parent 619a06dba6
commit d58bfcd4ea
1 changed files with 6 additions and 4 deletions
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10
drivers/gpu/drm/i915/display/intel_display.c
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@@ -6012,8 +6012,9 @@ static int intel_async_flip_check_hw(struct intel_atomic_state *state, struct in
*/
if (DISPLAY_VER(i915) < 12) {
drm_dbg_kms(&i915->drm,
"[PLANE:%d:%s] Modifier does not support async flips\n",
plane->base.base.id, plane->base.name);
"[PLANE:%d:%s] Modifier 0x%llx does not support async flip on display ver %d\n",
plane->base.base.id, plane->base.name,
new_plane_state->hw.fb->modifier, DISPLAY_VER(i915));
return -EINVAL;
}
break;
@@ -6025,8 +6026,9 @@ static int intel_async_flip_check_hw(struct intel_atomic_state *state, struct in
break;
default:
drm_dbg_kms(&i915->drm,
"[PLANE:%d:%s] Modifier does not support async flips\n",
plane->base.base.id, plane->base.name);
"[PLANE:%d:%s] Modifier 0x%llx does not support async flip\n",
plane->base.base.id, plane->base.name,
new_plane_state->hw.fb->modifier);
return -EINVAL;
}