diff mbox series

[v2,07/21] drm/logicvc: Don't set struct drm_driver.output_poll_changed

Message ID 20221024111953.24307-8-tzimmermann@suse.de (mailing list archive)
State Accepted
Commit fe5797144de093e3b9a56a237ee2460489934c1b
Headers show
Series drm/fb-helper: Untangle fbdev emulation and helpers | expand

Commit Message

Thomas Zimmermann Oct. 24, 2022, 11:19 a.m. UTC
Don't set struct drm_driver.output_poll_changed. It's used to restore
the fbdev console. But as logicvc 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/logicvc/logicvc_mode.c | 2 --
 1 file changed, 2 deletions(-)

Comments

Javier Martinez Canillas Oct. 31, 2022, 12:18 p.m. UTC | #1
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 logicvc 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 mbox series

Patch

diff --git a/drivers/gpu/drm/logicvc/logicvc_mode.c b/drivers/gpu/drm/logicvc/logicvc_mode.c
index d8207ffda1af9..9971950ebd4ee 100644
--- a/drivers/gpu/drm/logicvc/logicvc_mode.c
+++ b/drivers/gpu/drm/logicvc/logicvc_mode.c
@@ -10,7 +10,6 @@ 
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_helper.h>
 #include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_mode_config.h>
@@ -26,7 +25,6 @@ 
 
 static const struct drm_mode_config_funcs logicvc_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,
 };