diff mbox series

[v3,19/81] drm/imx/dcss: Run DRM default client setup

Message ID 20240830084456.77630-20-tzimmermann@suse.de (mailing list archive)
State New, archived
Headers show
Series drm: Provide client setup helper and convert drivers | expand

Commit Message

Thomas Zimmermann Aug. 30, 2024, 8:40 a.m. UTC 
Call drm_client_setup() to run the kernel's default client setup
for DRM. Set fbdev_probe in struct drm_driver, so that the client
setup can start the common fbdev client.

The dcss driver specifies a preferred color mode of 32. As this
is the default if no format has been given, leave it out entirely.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
---
 drivers/gpu/drm/imx/dcss/dcss-kms.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Javier Martinez Canillas Sept. 3, 2024, 11:24 a.m. UTC | #1 
Thomas Zimmermann <tzimmermann@suse.de> writes:

> Call drm_client_setup() to run the kernel's default client setup
> for DRM. Set fbdev_probe in struct drm_driver, so that the client
> setup can start the common fbdev client.
>
> The dcss driver specifies a preferred color mode of 32. As this
> is the default if no format has been given, leave it out entirely.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> Cc: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com>
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Sascha Hauer <s.hauer@pengutronix.de>
> Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
> Cc: Fabio Estevam <festevam@gmail.com>
> ---
>  drivers/gpu/drm/imx/dcss/dcss-kms.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/imx/dcss/dcss-kms.c b/drivers/gpu/drm/imx/dcss/dcss-kms.c
index d0ea4e97cded..3ec721afc30c 100644
--- a/drivers/gpu/drm/imx/dcss/dcss-kms.c
+++ b/drivers/gpu/drm/imx/dcss/dcss-kms.c
@@ -6,6 +6,7 @@ 
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge_connector.h>
+#include <drm/drm_client_setup.h>
 #include <drm/drm_drv.h>
 #include <drm/drm_fbdev_dma.h>
 #include <drm/drm_gem_dma_helper.h>
@@ -28,6 +29,7 @@  static const struct drm_mode_config_funcs dcss_drm_mode_config_funcs = {
 static const struct drm_driver dcss_kms_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 	DRM_GEM_DMA_DRIVER_OPS,
+	DRM_FBDEV_DMA_DRIVER_OPS,
 	.fops			= &dcss_cma_fops,
 	.name			= "imx-dcss",
 	.desc			= "i.MX8MQ Display Subsystem",
@@ -145,7 +147,7 @@  struct dcss_kms_dev *dcss_kms_attach(struct dcss_dev *dcss)
 	if (ret)
 		goto cleanup_crtc;
 
-	drm_fbdev_dma_setup(drm, 32);
+	drm_client_setup(drm, NULL);
 
 	return kms;