diff mbox

[DPU,3/7] drm/msm: enable zpos normalization

Message ID 1527103862-13934-4-git-send-email-jsanka@codeaurora.org (mailing list archive)
State New, archived
Headers show

Commit Message

Jeykumar Sankaran May 23, 2018, 7:30 p.m. UTC 
Enable drm core zpos normalization for planes.

Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
---
 drivers/gpu/drm/msm/msm_drv.c | 3 +++
 1 file changed, 3 insertions(+)

Comments

Sean Paul June 4, 2018, 7:57 p.m. UTC | #1 
On Wed, May 23, 2018 at 12:30:58PM -0700, Jeykumar Sankaran wrote:
> Enable drm core zpos normalization for planes.
> 
> Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>

Reviewed-by: Sean Paul <seanpaul@chromium.org>

> ---
>  drivers/gpu/drm/msm/msm_drv.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
> index ebc40a9..549359e 100644
> --- a/drivers/gpu/drm/msm/msm_drv.c
> +++ b/drivers/gpu/drm/msm/msm_drv.c
> @@ -592,6 +592,9 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
>  	ddev->mode_config.funcs = &mode_config_funcs;
>  	ddev->mode_config.helper_private = &mode_config_helper_funcs;
>  
> +	/* Enable normalization of plane zpos */
> +	ddev->mode_config.normalize_zpos = true;
> +
>  	if (kms) {
>  		ret = kms->funcs->hw_init(kms);
>  		if (ret) {
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>
diff mbox

Patch

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index ebc40a9..549359e 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -592,6 +592,9 @@  static int msm_drm_init(struct device *dev, struct drm_driver *drv)
 	ddev->mode_config.funcs = &mode_config_funcs;
 	ddev->mode_config.helper_private = &mode_config_helper_funcs;
 
+	/* Enable normalization of plane zpos */
+	ddev->mode_config.normalize_zpos = true;
+
 	if (kms) {
 		ret = kms->funcs->hw_init(kms);
 		if (ret) {