UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm: fixes when i2c encoder slave mode_fixup is null. 

Avoid i2c slave encoder drivers to copy/paste code to implement functions that will
only return true.

Signed-off-by: Carlos Palminha <palminha@synopsys.com>
[danvet: whitespace requested by Jani.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1455106118-32145-1-git-send-email-palminha@synopsys.com
This commit is contained in:
Carlos Palminha 2016-02-10 12:08:38 +00:00 committed by Daniel Vetter
parent 52dfa12e45
commit 71dfb744bd
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/drm_encoder_slave.c
View File

@ -140,6 +140,9 @@ bool drm_i2c_encoder_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode, const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode) struct drm_display_mode *adjusted_mode)
{ {
if (!get_slave_funcs(encoder)->mode_fixup)
return true;
return get_slave_funcs(encoder)->mode_fixup(encoder, mode, adjusted_mode); return get_slave_funcs(encoder)->mode_fixup(encoder, mode, adjusted_mode);
} }
EXPORT_SYMBOL(drm_i2c_encoder_mode_fixup); EXPORT_SYMBOL(drm_i2c_encoder_mode_fixup);