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[17/21] drm/stm: Use GEM CMA object functions

Message ID 20200522135246.10134-18-tzimmermann@suse.de
State Not Applicable, archived
Headers show
Series drm: Convert most CMA-based drivers to GEM object functions | expand

Commit Message

Thomas Zimmermann May 22, 2020, 1:52 p.m. UTC
The stm driver uses the default implementation for CMA functions; except
for the .dumb_create callback. The __DRM_GEM_CMA_DRIVER_OPS macro now sets
these defaults and .dumb_create in struct drm_driver. All remaining
operations are provided by CMA GEM object functions.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
---
 drivers/gpu/drm/stm/drv.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

Comments

Philippe CORNU May 26, 2020, 1:22 p.m. UTC | #1
On 5/22/20 3:52 PM, Thomas Zimmermann wrote:
> The stm driver uses the default implementation for CMA functions; except
> for the .dumb_create callback. The __DRM_GEM_CMA_DRIVER_OPS macro now sets
> these defaults and .dumb_create in struct drm_driver. All remaining
> operations are provided by CMA GEM object functions.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
> ---
>   drivers/gpu/drm/stm/drv.c | 11 +----------
>   1 file changed, 1 insertion(+), 10 deletions(-)
> 
> diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
> index 0f85dd86cafa7..d6238c71fabf6 100644
> --- a/drivers/gpu/drm/stm/drv.c
> +++ b/drivers/gpu/drm/stm/drv.c
> @@ -62,16 +62,7 @@ static struct drm_driver drv_driver = {
>   	.minor = 0,
>   	.patchlevel = 0,
>   	.fops = &drv_driver_fops,
> -	.dumb_create = stm_gem_cma_dumb_create,
> -	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
> -	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
> -	.gem_free_object_unlocked = drm_gem_cma_free_object,
> -	.gem_vm_ops = &drm_gem_cma_vm_ops,
> -	.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,
> +	__DRM_GEM_CMA_DRIVER_OPS(stm_gem_cma_dumb_create),
>   };
>   
>   static int drv_load(struct drm_device *ddev)
> 
Hi Thomas,
Thank you for the patch.
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Philippe :-)
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Patch

diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
index 0f85dd86cafa7..d6238c71fabf6 100644
--- a/drivers/gpu/drm/stm/drv.c
+++ b/drivers/gpu/drm/stm/drv.c
@@ -62,16 +62,7 @@  static struct drm_driver drv_driver = {
 	.minor = 0,
 	.patchlevel = 0,
 	.fops = &drv_driver_fops,
-	.dumb_create = stm_gem_cma_dumb_create,
-	.prime_handle_to_fd = drm_gem_prime_handle_to_fd,
-	.prime_fd_to_handle = drm_gem_prime_fd_to_handle,
-	.gem_free_object_unlocked = drm_gem_cma_free_object,
-	.gem_vm_ops = &drm_gem_cma_vm_ops,
-	.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,
+	__DRM_GEM_CMA_DRIVER_OPS(stm_gem_cma_dumb_create),
 };
 
 static int drv_load(struct drm_device *ddev)