This change is to add an interface to MDP for connector devices
setting split display information.
Signed-off-by: Hai Li <h...@codeaurora.org>
---
drivers/gpu/drm/msm/msm_kms.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h
index 3a78cb4..a9f17bd 100644
--- a/drivers/gpu/drm/msm/msm_kms.h
+++ b/drivers/gpu/drm/msm/msm_kms.h
@@ -47,6 +47,10 @@ struct msm_kms_funcs {
const struct msm_format *(*get_format)(struct msm_kms *kms, uint32_t
format);
long (*round_pixclk)(struct msm_kms *kms, unsigned long rate,
struct drm_encoder *encoder);
+ int (*set_split_display)(struct msm_kms *kms,
+ struct drm_encoder *encoder,
+ struct drm_encoder *slave_encoder,
+ bool is_cmd_mode);
/* cleanup: */
void (*preclose)(struct msm_kms *kms, struct drm_file *file);
void (*destroy)(struct msm_kms *kms);
--
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