diff options
author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-12-15 00:30:22 +0300 |
---|---|---|
committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-12-15 15:55:31 +0300 |
commit | bcb0b461454c9cb3b5804cf75bacaadb52348864 (patch) | |
tree | 7e39137ebadcd22faa9cea37eba384f33a63f507 /drivers/gpu/drm/i915/intel_display.c | |
parent | 570cec3244447f21f5b24c3a75151b4166e30d95 (diff) | |
download | linux-bcb0b461454c9cb3b5804cf75bacaadb52348864.tar.xz |
drm: Replace drm_format_num_planes() with fb->format->num_planes
Replace drm_format_num_planes(fb->pixel_format) with just
fb->format->num_planes. Avoids the expensive format info lookup.
@@
struct drm_framebuffer *a;
struct drm_framebuffer b;
@@
(
- drm_format_num_planes(a->pixel_format)
+ a->format->num_planes
|
- drm_format_num_planes(b.pixel_format)
+ b.format->num_planes
)
@@
struct drm_plane_state *a;
struct drm_plane_state b;
@@
(
- drm_format_num_planes(a->fb->pixel_format)
+ a->fb->format->num_planes
|
- drm_format_num_planes(b.fb->pixel_format)
+ b.fb->format->num_planes
)
@@
struct drm_framebuffer *a;
identifier T;
@@
T = a->pixel_format
<+...
- drm_format_num_planes(T)
+ a->format->num_planes
...+>
@@
struct drm_framebuffer b;
identifier T;
@@
T = b.pixel_format
<+...
- drm_format_num_planes(T)
+ b.format->num_planes
...+>
v2: Rerun spatch due to code changes
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Suggested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1481751022-18015-1-git-send-email-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a760814ec974..8e3ad9afbe30 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2497,7 +2497,7 @@ intel_fill_fb_info(struct drm_i915_private *dev_priv, u32 gtt_offset_rotated = 0; unsigned int max_size = 0; uint32_t format = fb->pixel_format; - int i, num_planes = drm_format_num_planes(format); + int i, num_planes = fb->format->num_planes; unsigned int tile_size = intel_tile_size(dev_priv); for (i = 0; i < num_planes; i++) { |