Hi,
Dne ponedeljek, 19. november 2018 ob 15:33:11 CET je Qiang Yu napisal(a):
> Render like lima will attach a fence to the framebuffer
> dma_buf, display like sun4i should wait it finish before
> show the framebuffer. Otherwise tearing will be observed.
Please resend this patch to all emails listed when running "scripts/
get_maintainer.pl" on this patch. You are missing at least sunxi maintainers.
Best regards,
Jernej
>
> Signed-off-by: Qiang Yu <yuq825@xxxxxxxxx>
> ---
> drivers/gpu/drm/sun4i/sun4i_layer.c | 2 ++
> drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 2 ++
> drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 2 ++
> 3 files changed, 6 insertions(+)
>
> diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c
> b/drivers/gpu/drm/sun4i/sun4i_layer.c index 750ad24de1d7..d68e663df9a0
> 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
> @@ -12,6 +12,7 @@
>
> #include <drm/drm_atomic_helper.h>
> #include <drm/drm_plane_helper.h>
> +#include <drm/drm_gem_framebuffer_helper.h>
> #include <drm/drmP.h>
>
> #include "sun4i_backend.h"
> @@ -114,6 +115,7 @@ static void sun4i_backend_layer_atomic_update(struct
> drm_plane *plane, }
>
> static const struct drm_plane_helper_funcs sun4i_backend_layer_helper_funcs
> = { + .prepare_fb = drm_gem_fb_prepare_fb,
> .atomic_disable = sun4i_backend_layer_atomic_disable,
> .atomic_update = sun4i_backend_layer_atomic_update,
> };
> diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 28c15c6ef1ef..7bc2ca2bd0c3
> 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
> @@ -19,6 +19,7 @@
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_fb_cma_helper.h>
> #include <drm/drm_gem_cma_helper.h>
> +#include <drm/drm_gem_framebuffer_helper.h>
> #include <drm/drm_plane_helper.h>
> #include <drm/drmP.h>
>
> @@ -287,6 +288,7 @@ static void sun8i_ui_layer_atomic_update(struct
> drm_plane *plane, }
>
> static struct drm_plane_helper_funcs sun8i_ui_layer_helper_funcs = {
> + .prepare_fb = drm_gem_fb_prepare_fb,
> .atomic_check = sun8i_ui_layer_atomic_check,
> .atomic_disable = sun8i_ui_layer_atomic_disable,
> .atomic_update = sun8i_ui_layer_atomic_update,
> diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index f4fe97813f94..815895795afd
> 100644
> --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
> @@ -13,6 +13,7 @@
> #include <drm/drm_crtc_helper.h>
> #include <drm/drm_fb_cma_helper.h>
> #include <drm/drm_gem_cma_helper.h>
> +#include <drm/drm_gem_framebuffer_helper.h>
> #include <drm/drm_plane_helper.h>
> #include <drm/drmP.h>
>
> @@ -315,6 +316,7 @@ static void sun8i_vi_layer_atomic_update(struct
> drm_plane *plane, }
>
> static struct drm_plane_helper_funcs sun8i_vi_layer_helper_funcs = {
> + .prepare_fb = drm_gem_fb_prepare_fb,
> .atomic_check = sun8i_vi_layer_atomic_check,
> .atomic_disable = sun8i_vi_layer_atomic_disable,
> .atomic_update = sun8i_vi_layer_atomic_update,
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