drm/hyperv_drm: Run DRM default client setup

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.

v5:
- select DRM_CLIENT_SELECTION

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Deepak Rawat <drawat.floss@gmail.com>
Reviewed-by: Deepak Rawat <drawat.floss@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-56-tzimmermann@suse.de

diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index f045ff0e8c990822d87004ee69328939a0ef6620..1df4e627e3d36d4215bed6cb62c210ded7bdcb9d 100644 (file)
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -484,6 +484,7 @@ source "drivers/gpu/drm/imagination/Kconfig"
 config DRM_HYPERV
        tristate "DRM Support for Hyper-V synthetic video device"
        depends on DRM && PCI && MMU && HYPERV
+       select DRM_CLIENT_SELECTION
        select DRM_KMS_HELPER
        select DRM_GEM_SHMEM_HELPER
        help

diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
index ff93e08d5036dfc0cb3388ed7f74294eb9f6ba72..3077ce5470f6506773103334c3ec4ef81fcb64f5 100644 (file)
--- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
@@ -10,6 +10,7 @@
 
 #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_gem_shmem_helper.h>
@@ -36,6 +37,7 @@ static struct drm_driver hyperv_driver = {
 
        .fops            = &hv_fops,
        DRM_GEM_SHMEM_DRIVER_OPS,
+       DRM_FBDEV_SHMEM_DRIVER_OPS,
 };
 
 static int hyperv_pci_probe(struct pci_dev *pdev,
@@ -149,7 +151,7 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
                goto err_free_mmio;
        }
 
-       drm_fbdev_shmem_setup(dev, 0);
+       drm_client_setup(dev, NULL);
 
        return 0;