samsung-sm8650/android_kernel_samsung_sm8650-modules
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disp: msm: dp: update the definition of atomic_check function

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Update the definition of the atomic_check function for
DisplayPort connectors to align with the DRM upstream changes.

Change-Id: Id942c8ef16ae773540c4bc7221e0b784354a527c
Signed-off-by: Tatenda Chipeperekwa <tatendac@codeaurora.org>
This commit is contained in:
Tatenda Chipeperekwa
2020-01-20 14:38:41 -08:00
förälder 3b1a8807fd
incheckning cf71a83fba
2 ändrade filer med 12 tillägg och 8 borttagningar
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10
msm/dp/dp_drm.c
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@@ -498,18 +498,20 @@ void dp_connector_post_open(struct drm_connector *connector, void *display)
int dp_connector_atomic_check(struct drm_connector *connector,
void *display,
struct drm_connector_state *c_state)
struct drm_atomic_state *a_state)
{
struct sde_connector *sde_conn;
struct drm_connector_state *old_state;
struct drm_connector_state *c_state;
if (!connector || !display)
if (!connector || !display || a_state)
return -EINVAL;
c_state = drm_atomic_get_new_connector_state(a_state, connector);
old_state =
drm_atomic_get_old_connector_state(c_state->state, connector);
drm_atomic_get_old_connector_state(a_state, connector);
if (!old_state)
if (!old_state || !c_state)
return -EINVAL;
sde_conn = to_sde_connector(connector);