Video overlay plane should be registered only when suitable hardware
sub-block (Video Processor) is available.
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
Reviewed-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_mixer.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 84ee3396c429..8d2ce13eb725 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -1167,6 +1167,9 @@ static int mixer_bind(struct device *dev, struct device *manager, void *data)
const uint32_t *formats;
unsigned int fcount;
+ if (zpos == VP_DEFAULT_WIN && !ctx->vp_enabled)
+ continue;
+
if (zpos < VP_DEFAULT_WIN) {
formats = mixer_formats;
fcount = ARRAY_SIZE(mixer_formats);
--
1.9.2
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