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drm/i915: Unify the logic in {skl,glk}_plane_has_*()

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Use the similar logic in skl_plane_has_planar(),
glk_plane_has_planar() and skl_plane_has_rc_ccs() to avoid
having to think too much when comparing the three.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251009211313.30234-9-ville.syrjala@linux.intel.com
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
This commit is contained in:
Ville Syrjälä 2025-10-10 00:13:12 +03:00
parent 744b861b37
commit 938c6c9be3
1 changed files with 6 additions and 10 deletions
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16
drivers/gpu/drm/i915/display/skl_universal_plane.c
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@ -2428,10 +2428,7 @@ static bool skl_plane_has_planar(struct intel_display *display,
if (pipe == PIPE_C)
return false;
if (plane_id != PLANE_1 && plane_id != PLANE_2)
return false;
return true;
return plane_id == PLANE_1 || plane_id == PLANE_2;
}
static const u32 *skl_get_plane_formats(struct intel_display *display,
@ -2450,10 +2447,7 @@ static const u32 *skl_get_plane_formats(struct intel_display *display,
static bool glk_plane_has_planar(struct intel_display *display,
enum pipe pipe, enum plane_id plane_id)
{
if (plane_id != PLANE_1 && plane_id != PLANE_2)
return false;
return true;
return plane_id == PLANE_1 || plane_id == PLANE_2;
}
static const u32 *glk_get_plane_formats(struct intel_display *display,
@ -2700,8 +2694,10 @@ skl_plane_disable_flip_done(struct intel_plane *plane)
static bool skl_plane_has_rc_ccs(struct intel_display *display,
enum pipe pipe, enum plane_id plane_id)
{
return pipe != PIPE_C &&
(plane_id == PLANE_1 || plane_id == PLANE_2);
if (pipe == PIPE_C)
return false;
return plane_id == PLANE_1 || plane_id == PLANE_2;
}
static u8 skl_plane_caps(struct intel_display *display,