| Message ID | 20221024111953.24307-6-tzimmermann@suse.de |
|---|---|
| State | Superseded |
| Headers | show |
| Series | drm/fb-helper: Untangle fbdev emulation and helpers | expand |
On 10/24/22 13:19, Thomas Zimmermann wrote: > Don't set struct drm_driver.output_poll_changed. It's used to restore > the fbdev console. But as DCSS uses generic fbdev emulation, the > console is being restored by the DRM client helpers already. See the > functions drm_kms_helper_hotplug_event() and > drm_kms_helper_connector_hotplug_event() in drm_probe_helper.c. > > v2: > * fix commit description (Christian) > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > --- Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c index b4f82ebca5325..1defd6a40f11d 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-kms.c +++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c @@ -21,7 +21,6 @@ DEFINE_DRM_GEM_DMA_FOPS(dcss_cma_fops); static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = { .fb_create = drm_gem_fb_create, - .output_poll_changed = drm_fb_helper_output_poll_changed, .atomic_check = drm_atomic_helper_check, .atomic_commit = drm_atomic_helper_commit, };
Don't set struct drm_driver.output_poll_changed. It's used to restore the fbdev console. But as DCSS uses generic fbdev emulation, the console is being restored by the DRM client helpers already. See the functions drm_kms_helper_hotplug_event() and drm_kms_helper_connector_hotplug_event() in drm_probe_helper.c. v2: * fix commit description (Christian) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/imx/dcss/dcss-kms.c | 1 - 1 file changed, 1 deletion(-)