The exynos atomic_check implementation uses the deprecated
drm_atomic_get_existing_crtc_state() helper.
This hook is called as part of the global atomic_check, thus before the
states are swapped. The existing state thus points to the new state, and
we can use drm_atomic_get_new_crtc_state() instead.
Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Signed-off-by: Maxime Ripard <mripard@xxxxxxxxxx>
---
To: Inki Dae <inki.dae@xxxxxxxxxxx>
To: Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
To: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
To: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Cc: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
---
drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index 7c3aa77186d3431d7020db4dec70332c0cfccb5d..6400070a4c9bcc00ecd0f21cbce1b5aafe1bff48 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -56,11 +56,11 @@ static int exynos_plane_get_size(int start, unsigned length, unsigned last)
static void exynos_plane_mode_set(struct exynos_drm_plane_state *exynos_state)
{
struct drm_plane_state *state = &exynos_state->base;
struct drm_crtc *crtc = state->crtc;
struct drm_crtc_state *crtc_state =
- drm_atomic_get_existing_crtc_state(state->state, crtc);
+ drm_atomic_get_new_crtc_state(state->state, crtc);
struct drm_display_mode *mode = &crtc_state->adjusted_mode;
int crtc_x, crtc_y;
unsigned int crtc_w, crtc_h;
unsigned int src_x, src_y;
unsigned int src_w, src_h;
--
2.50.1
