Hi Jyri,
Thank you for the patch.
On Tuesday 30 June 2015 13:30:55 Jyri Sarha wrote:
> There is nothing special about tilcdc HW when the video memory is
> concerned. Just using the standard drm helpers for implementation is
> enough.
>
> Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
This looks simple, I like it :-)
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/tilcdc/tilcdc_drv.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
> b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 0f283a3..4908c1f 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
> @@ -553,7 +553,8 @@ static const struct file_operations fops = {
> };
>
> static struct drm_driver tilcdc_driver = {
> - .driver_features = DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET,
> + .driver_features = (DRIVER_HAVE_IRQ | DRIVER_GEM | DRIVER_MODESET |
> + DRIVER_PRIME),
> .load = tilcdc_load,
> .unload = tilcdc_unload,
> .preclose = tilcdc_preclose,
> @@ -571,6 +572,16 @@ static struct drm_driver tilcdc_driver = {
> .dumb_create = drm_gem_cma_dumb_create,
> .dumb_map_offset = drm_gem_cma_dumb_map_offset,
> .dumb_destroy = drm_gem_dumb_destroy,
> +
> + .prime_handle_to_fd = drm_gem_prime_handle_to_fd,
> + .prime_fd_to_handle = drm_gem_prime_fd_to_handle,
> + .gem_prime_import = drm_gem_prime_import,
> + .gem_prime_export = drm_gem_prime_export,
> + .gem_prime_get_sg_table = drm_gem_cma_prime_get_sg_table,
> + .gem_prime_import_sg_table = drm_gem_cma_prime_import_sg_table,
> + .gem_prime_vmap = drm_gem_cma_prime_vmap,
> + .gem_prime_vunmap = drm_gem_cma_prime_vunmap,
> + .gem_prime_mmap = drm_gem_cma_prime_mmap,
> #ifdef CONFIG_DEBUG_FS
> .debugfs_init = tilcdc_debugfs_init,
> .debugfs_cleanup = tilcdc_debugfs_cleanup,
--
Regards,
Laurent Pinchart
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