samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

disp: msm: sde: expose dnsc_blur connector properties

Browse Source 
Add downscale blur connector properties to expose the hw block count,
downscaling filters used and the ratios supported. Add a custom dnsc_blur
property to allow usermode to send the required configuration to program
the hardware. Expose only for the virtual connector as the dnsc_blur is
only supported with writeback block.

Change-Id: I35dd263d9d5aafdb59bacbb3a0528ffd2bcaf6a3
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>
This commit is contained in:
Veera Sundaram Sankaran
2021-09-13 21:34:32 -07:00
parent c24dd3d172
commit 93ec98a33e
6 changed files with 115 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
msm/sde/sde_connector.h
View File

@@ -731,6 +731,29 @@ struct sde_connector_state {
#define sde_connector_get_out_fb(S) \
((S) ? to_sde_connector_state((S))->out_fb : 0)
/**
* sde_connector_get_kms - helper to get sde_kms from connector
* @conn: Pointer to drm connector
* Returns: Pointer to sde_kms or NULL
*/
static inline struct sde_kms *sde_connector_get_kms(struct drm_connector *conn)
{
struct msm_drm_private *priv;
if (!conn || !conn->dev || !conn->dev->dev_private) {
SDE_ERROR("invalid connector\n");
return NULL;
}
priv = conn->dev->dev_private;
if (!priv->kms) {
SDE_ERROR("invalid kms\n");
return NULL;
}
return to_sde_kms(priv->kms);
}
/**
* sde_connector_get_topology_name - helper accessor to retrieve topology_name
* @connector: pointer to drm connector