Re: [PATCH v2 27/86] drm/meson: Run DRM default client setup

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On 21/08/2024 14:59, Thomas Zimmermann wrote:
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 meson 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@xxxxxxx>
Cc: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxxxx>
Cc: Jerome Brunet <jbrunet@xxxxxxxxxxxx>
Cc: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
---
  drivers/gpu/drm/meson/meson_drv.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/meson/meson_drv.c b/drivers/gpu/drm/meson/meson_drv.c
index 4bd0baa2a4f5..2f76f48da38d 100644
--- a/drivers/gpu/drm/meson/meson_drv.c
+++ b/drivers/gpu/drm/meson/meson_drv.c
@@ -17,6 +17,7 @@
#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_dma.h>
  #include <drm/drm_gem_dma_helper.h>
@@ -98,6 +99,7 @@ static const struct drm_driver meson_driver = {
/* DMA Ops */
  	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(meson_dumb_create),
+	DRM_FBDEV_DMA_DRIVER_OPS,
/* Misc */
  	.fops			= &fops,
@@ -353,7 +355,7 @@ static int meson_drv_bind_master(struct device *dev, bool has_components)
  	if (ret)
  		goto uninstall_irq;
- drm_fbdev_dma_setup(drm, 32);
+	drm_client_setup(drm, NULL);
return 0;

Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>



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