drm/exynos: add mode_valid callback to exynos_drm
crtc::mode_valid callback is required to implement proper pipeline validation for command/video modes. Since Exynos uses private framework such callback should be added to it. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Родитель
34c3db6c22
Коммит
c3653fede5
|
@ -84,7 +84,19 @@ static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
|
|||
exynos_crtc->ops->atomic_flush(exynos_crtc);
|
||||
}
|
||||
|
||||
static enum drm_mode_status exynos_crtc_mode_valid(struct drm_crtc *crtc,
|
||||
const struct drm_display_mode *mode)
|
||||
{
|
||||
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
|
||||
|
||||
if (exynos_crtc->ops->mode_valid)
|
||||
return exynos_crtc->ops->mode_valid(exynos_crtc, mode);
|
||||
|
||||
return MODE_OK;
|
||||
}
|
||||
|
||||
static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = {
|
||||
.mode_valid = exynos_crtc_mode_valid,
|
||||
.atomic_check = exynos_crtc_atomic_check,
|
||||
.atomic_begin = exynos_crtc_atomic_begin,
|
||||
.atomic_flush = exynos_crtc_atomic_flush,
|
||||
|
|
|
@ -117,6 +117,7 @@ struct exynos_drm_plane_config {
|
|||
* @disable: disable the device
|
||||
* @enable_vblank: specific driver callback for enabling vblank interrupt.
|
||||
* @disable_vblank: specific driver callback for disabling vblank interrupt.
|
||||
* @mode_valid: specific driver callback for mode validation
|
||||
* @atomic_check: validate state
|
||||
* @atomic_begin: prepare device to receive an update
|
||||
* @atomic_flush: mark the end of device update
|
||||
|
@ -132,6 +133,8 @@ struct exynos_drm_crtc_ops {
|
|||
int (*enable_vblank)(struct exynos_drm_crtc *crtc);
|
||||
void (*disable_vblank)(struct exynos_drm_crtc *crtc);
|
||||
u32 (*get_vblank_counter)(struct exynos_drm_crtc *crtc);
|
||||
enum drm_mode_status (*mode_valid)(struct exynos_drm_crtc *crtc,
|
||||
const struct drm_display_mode *mode);
|
||||
int (*atomic_check)(struct exynos_drm_crtc *crtc,
|
||||
struct drm_crtc_state *state);
|
||||
void (*atomic_begin)(struct exynos_drm_crtc *crtc);
|
||||
|
|
Загрузка…
Ссылка в новой задаче