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drm/mgag200: Run DRM default client setup

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Call drm_client_setup_with_fourcc() 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.

v5:
- select DRM_CLIENT_SELECTION
v2:
- use drm_client_setup_with_fourcc()

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Dave Airlie <airlied@redhat.com>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Jocelyn Falempe <jfalempe@redhat.com>
Reviewed-by: Jocelyn Falempe <jfalempe@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-57-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-09-24 09:12:54 +02:00
parent 663269cebc
commit 9455d65603
2 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/mgag200/Kconfig
View File

@ -2,6 +2,7 @@
config DRM_MGAG200
tristate "Matrox G200"
depends on DRM && PCI && MMU
select DRM_CLIENT_SELECTION
select DRM_GEM_SHMEM_HELPER
select DRM_KMS_HELPER
select I2C
@ -20,4 +21,4 @@ config DRM_MGAG200_DISABLE_WRITECOMBINE
performances. This can interfere with real-time tasks; even if they
are running on other CPU cores than the graphics output.
Enable this option only if you run realtime tasks on a server with a
Matrox G200.
Matrox G200.

5
drivers/gpu/drm/mgag200/mgag200_drv.c
View File

@ -11,9 +11,11 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_client_setup.h>
#include <drm/drm_drv.h>
#include <drm/drm_fbdev_shmem.h>
#include <drm/drm_file.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_managed.h>
#include <drm/drm_module.h>
@ -129,6 +131,7 @@ static const struct drm_driver mgag200_driver = {
.minor = DRIVER_MINOR,
.patchlevel = DRIVER_PATCHLEVEL,
DRM_GEM_SHMEM_DRIVER_OPS,
DRM_FBDEV_SHMEM_DRIVER_OPS,
};
/*
@ -314,7 +317,7 @@ mgag200_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
* FIXME: A 24-bit color depth does not work with 24 bpp on
* G200ER. Force 32 bpp.
*/
drm_fbdev_shmem_setup(dev, 32);
drm_client_setup_with_fourcc(dev, DRM_FORMAT_XRGB8888);
return 0;
}