From: Jeykumar Sankaran jsanka@codeaurora.org
Useful for incoming DPU support
Changes in v3: - None
Signed-off-by: Jeykumar Sankaran jsanka@codeaurora.org [seanpaul split this from the dpu megapatch] Signed-off-by: Sean Paul seanpaul@chromium.org --- drivers/gpu/drm/msm/msm_drv.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index b73acdd52931..67816543a0d7 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -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);