diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-04-04 21:40:37 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2023-04-05 22:42:37 +0200 |
| commit | 36e239b5d509c1b564669e7ca3d016c444bbf808 (patch) | |
| tree | a2660dfb07cb57b972468e006a0f106fcb157423 /drivers/gpu/drm/drm_fb_helper.c | |
| parent | 1935f0deb6116dd785ea64d8035eab0ff441255b (diff) | |
| download | linux-stable-36e239b5d509c1b564669e7ca3d016c444bbf808.tar.gz linux-stable-36e239b5d509c1b564669e7ca3d016c444bbf808.tar.bz2 linux-stable-36e239b5d509c1b564669e7ca3d016c444bbf808.zip | |
drm/fb-helper: drop redundant pixclock check from drm_fb_helper_set_par()
The fb_check_var hook is supposed to validate all this stuff. Any
errors from fb_set_par are considered driver/hw issues and resulting
in dmesg warnings.
Luckily we do fix up the pixclock already, so this is all fine.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230404194038.472803-2-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index aa9efc651a19..d4b4edde5adc 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1641,11 +1641,6 @@ int drm_fb_helper_set_par(struct fb_info *info) if (oops_in_progress) return -EBUSY; - if (var->pixclock != 0) { - drm_err(fb_helper->dev, "PIXEL CLOCK SET\n"); - return -EINVAL; - } - /* * Normally we want to make sure that a kms master takes precedence over * fbdev, to avoid fbdev flickering and occasionally stealing the |