diff options
| author | Abhinav Kumar <abhinavk@codeaurora.org> | 2020-09-12 13:49:28 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-15 10:54:34 -0700 |
| commit | 061eb621fc2780aa252b7dad332ac241feb1e7c7 (patch) | |
| tree | 245f492d4daf9b9a1c6d2b569e2c67c37afef6ee /drivers/gpu/drm/msm | |
| parent | 8ede2ecc3e5ee327923f6e3cfe52761ce73607d1 (diff) | |
drm/msm/dp: store dp_display in the driver data
Store the dp_display in the platform driver data instead of the
dp_display_private.
This is required to allow other sub-modules to reuse the platform
driver data.
Changes in v3: none
Changes in v4: none
Changes in v5: none
Changes in v6: rebase on top of latest patchset of dependency
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_display.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 18ca5eac8e20..509fc76dbe71 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -181,11 +181,11 @@ static int dp_display_bind(struct device *dev, struct device *master, struct dp_display_private *dp; struct drm_device *drm; struct msm_drm_private *priv; - struct platform_device *pdev = to_platform_device(dev); drm = dev_get_drvdata(master); - dp = platform_get_drvdata(pdev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); if (!dp) { DRM_ERROR("DP driver bind failed. Invalid driver data\n"); return -EINVAL; @@ -220,11 +220,11 @@ static void dp_display_unbind(struct device *dev, struct device *master, void *data) { struct dp_display_private *dp; - struct platform_device *pdev = to_platform_device(dev); struct drm_device *drm = dev_get_drvdata(master); struct msm_drm_private *priv = drm->dev_private; - dp = platform_get_drvdata(pdev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); if (!dp) { DRM_ERROR("Invalid DP driver data\n"); return; @@ -359,7 +359,8 @@ static int dp_display_usbpd_configure_cb(struct device *dev) goto end; } - dp = dev_get_drvdata(dev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); if (!dp) { DRM_ERROR("no driver data found\n"); rc = -ENODEV; @@ -383,7 +384,8 @@ static int dp_display_usbpd_disconnect_cb(struct device *dev) int rc = 0; struct dp_display_private *dp; - dp = dev_get_drvdata(dev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); dp_add_event(dp, EV_USER_NOTIFICATION, false, 0); @@ -435,7 +437,8 @@ static int dp_display_usbpd_attention_cb(struct device *dev) return -EINVAL; } - dp = dev_get_drvdata(dev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); if (!dp) { DRM_ERROR("no driver data found\n"); return -ENODEV; @@ -1070,12 +1073,14 @@ static int dp_display_probe(struct platform_device *pdev) return -EPROBE_DEFER; } - platform_set_drvdata(pdev, dp); - mutex_init(&dp->event_mutex); + init_completion(&dp->resume_comp); + g_dp_display = &dp->dp_display; + platform_set_drvdata(pdev, g_dp_display); + rc = component_add(&pdev->dev, &dp_display_comp_ops); if (rc) { DRM_ERROR("component add failed, rc=%d\n", rc); @@ -1089,7 +1094,8 @@ static int dp_display_remove(struct platform_device *pdev) { struct dp_display_private *dp; - dp = platform_get_drvdata(pdev); + dp = container_of(g_dp_display, + struct dp_display_private, dp_display); dp_display_deinit_sub_modules(dp); |