xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm: Clean up the 1366x768 fixup codes

Browse Source 
This is just a cleanup, no functional change.

The fixup code for 1366x768 in drm_mode_create_from_cmdline_mode() is
basically a copy of the existing code in drm_edid.c.  Make the latter
code public so that it can be called from the former function.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20170117164329.10551-1-tiwai@suse.de
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[vsyrjala: include drm_crtc_internal.h to make sparse happy]
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Takashi Iwai
2017-01-17 17:43:29 +01:00
committed by Ville Syrjälä
parent 45bf86e773
commit 969218fee1
3 changed files with 10 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/drm_modes.c
View File

@@ -1481,12 +1481,8 @@ drm_mode_create_from_cmdline_mode(struct drm_device *dev,
mode->type |= DRM_MODE_TYPE_USERDEF;
/* fix up 1368x768: GFT/CVT can't express 1366 width due to alignment */
if (cmd->xres == 1366 && mode->hdisplay == 1368) {
mode->hdisplay = 1366;
mode->hsync_start--;
mode->hsync_end--;
drm_mode_set_name(mode);
}
if (cmd->xres == 1366)
drm_mode_fixup_1366x768(mode);
drm_mode_set_crtcinfo(mode, CRTC_INTERLACE_HALVE_V);
return mode;
}