| Message ID | 20240821130348.73038-12-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm: Provide client setup helper and convert drivers | expand |
On Wed, Aug 21, 2024 at 02:59:08PM +0200, Thomas Zimmermann wrote: > 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. > > v2: > - use drm_client_setup_with_fourcc() > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > Cc: Sam Ravnborg <sam@ravnborg.org> > Cc: Boris Brezillon <bbrezillon@kernel.org> > Cc: Nicolas Ferre <nicolas.ferre@microchip.com> > Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> > Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> Hi Thomas. > --- > drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c > index 9ce429f889ca..ca5bde8ac300 100644 > --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c > +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c > @@ -18,8 +18,10 @@ > > #include <drm/drm_atomic.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_fourcc.h> > #include <drm/drm_gem_dma_helper.h> > #include <drm/drm_gem_framebuffer_helper.h> > #include <drm/drm_module.h> > @@ -865,7 +867,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev) > if (ret) > goto err_unload; > > - drm_fbdev_dma_setup(ddev, 24); > + drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB888); > > return 0; I looks like a patch is missing to add DRM_FBDEV_DMA_DRIVER_OPS to struct drm_driver? Sam
Hi Sam Am 23.08.24 um 20:51 schrieb Sam Ravnborg: > On Wed, Aug 21, 2024 at 02:59:08PM +0200, Thomas Zimmermann wrote: >> 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. >> >> v2: >> - use drm_client_setup_with_fourcc() >> >> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> >> Cc: Sam Ravnborg <sam@ravnborg.org> >> Cc: Boris Brezillon <bbrezillon@kernel.org> >> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> >> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> >> Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> > Hi Thomas. > >> --- >> drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 +++- >> 1 file changed, 3 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> index 9ce429f889ca..ca5bde8ac300 100644 >> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c >> @@ -18,8 +18,10 @@ >> >> #include <drm/drm_atomic.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_fourcc.h> >> #include <drm/drm_gem_dma_helper.h> >> #include <drm/drm_gem_framebuffer_helper.h> >> #include <drm/drm_module.h> >> @@ -865,7 +867,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev) >> if (ret) >> goto err_unload; >> >> - drm_fbdev_dma_setup(ddev, 24); >> + drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB888); >> >> return 0; > I looks like a patch is missing to add DRM_FBDEV_DMA_DRIVER_OPS to > struct drm_driver? Indeed. Thanks a lot for proof reading. I'll double-check the other patches for the next iteration. Best regards Thomas > > Sam
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 9ce429f889ca..ca5bde8ac300 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -18,8 +18,10 @@ #include <drm/drm_atomic.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_fourcc.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_module.h> @@ -865,7 +867,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev) if (ret) goto err_unload; - drm_fbdev_dma_setup(ddev, 24); + drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB888); return 0;
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. v2: - use drm_client_setup_with_fourcc() Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Boris Brezillon <bbrezillon@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Claudiu Beznea <claudiu.beznea@tuxon.dev> --- drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)