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Commit aaded2e3 authored by Jeykumar Sankaran's avatar Jeykumar Sankaran Committed by Sean Paul
Browse files

drm/msm: #define MDP version numbers 



Useful for incoming DPU support

Changes in v3:
- None

Signed-off-by: default avatarJeykumar Sankaran <jsanka@codeaurora.org>
[seanpaul split this from the dpu megapatch]
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent 74312fc7

drivers/gpu/drm/msm/msm_drv.c

+7 −4
Original line number Diff line number Diff line
@@ -267,6 +267,9 @@ static int msm_drm_uninit(struct device *dev) 
	return 0;

}



#define KMS_MDP4 4

#define KMS_MDP5 5



static int get_mdp_ver(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;
@@ -411,11 +414,11 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv) 
	msm_gem_shrinker_init(ddev);



	switch (get_mdp_ver(pdev)) {

	case 4:

	case KMS_MDP4:

		kms = mdp4_kms_init(ddev);

		priv->kms = kms;

		break;

	case 5:

	case KMS_MDP5:

		kms = mdp5_kms_init(ddev);

		break;

	default:
@@ -1162,8 +1165,8 @@ static int msm_pdev_remove(struct platform_device *pdev) 
}



static const struct of_device_id dt_match[] = {

	{ .compatible = "qcom,mdp4", .data = (void *)4 },	/* MDP4 */

	{ .compatible = "qcom,mdss", .data = (void *)5 },	/* MDP5 MDSS */

	{ .compatible = "qcom,mdp4", .data = (void *)KMS_MDP4 },

	{ .compatible = "qcom,mdss", .data = (void *)KMS_MDP5 },

	{}

};

MODULE_DEVICE_TABLE(of, dt_match);