Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.7-rc1:

UAPI Changes:
- Nouveau changed to not set NO_PREFETCH flag explicitly.

Cross-subsystem Changes:
- Update documentation of dma-buf intro and uapi.
- fbdev/sbus fixes.
- Use initializer macros in a lot of fbdev drivers.
- Add Boris Brezillon as Panfrost driver maintainer.
- Add Jessica Zhang as drm/panel reviewer.
- Make more fbdev drivers use fb_ops helpers for deferred io.
- Small hid trailing whitespace fix.
- Use fb_ops in hid/picolcd

Core Changes:
- Assorted small fixes to ttm tests, drm/mst.
- Documentation updates to bridge.
- Add kunit tests for some drm_fb functions.
- Rework drm_debugfs implementation.
- Update xe documentation to mark todos as completed.

Driver Changes:
- Add support to rockchip for rv1126 mipi-dsi and vop.
- Assorted small fixes to nouveau, bridge/samsung-dsim,
  bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper,
  komeda, virtio, ssd130x.
- Add support for simple panels Mitsubishi AA084XE01,
  JDI LPM102A188A,
- Documentation updates to accel/ivpu.
- Some nouveau scheduling/fence fixes.
- Power management related fixes and other fixes to ivpu.
- Assorted bridge/it66121 fixes.
- Make platform drivers return void in remove() callback.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/3da6554b-3b47-fe7d-c4ea-21f4f819dbb6@linux.intel.com

6 files changed, 12 insertions, 20 deletions

diff --git a/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c b/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c
index a2277a0d6d06..0006ea52b83c 100644
--- a/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c
@@ -255,19 +255,17 @@ static int dw_hdmi_imx_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int dw_hdmi_imx_remove(struct platform_device *pdev)
+static void dw_hdmi_imx_remove(struct platform_device *pdev)
 {
 	struct imx_hdmi *hdmi = platform_get_drvdata(pdev);
 
 	component_del(&pdev->dev, &dw_hdmi_imx_ops);
 	dw_hdmi_remove(hdmi->hdmi);
-
-	return 0;
 }
 
 static struct platform_driver dw_hdmi_imx_platform_driver = {
 	.probe  = dw_hdmi_imx_probe,
-	.remove = dw_hdmi_imx_remove,
+	.remove_new = dw_hdmi_imx_remove,
 	.driver = {
 		.name = "dwhdmi-imx",
 		.of_match_table = dw_hdmi_imx_dt_ids,
diff --git a/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c b/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c
index 4a866ac60fff..352fa31ab4ed 100644
--- a/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/ipuv3/imx-drm-core.c
@@ -292,10 +292,9 @@ static int imx_drm_platform_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int imx_drm_platform_remove(struct platform_device *pdev)
+static void imx_drm_platform_remove(struct platform_device *pdev)
 {
 	component_master_del(&pdev->dev, &imx_drm_ops);
-	return 0;
 }
 
 #ifdef CONFIG_PM_SLEEP
@@ -324,7 +323,7 @@ MODULE_DEVICE_TABLE(of, imx_drm_dt_ids);
 
 static struct platform_driver imx_drm_pdrv = {
 	.probe		= imx_drm_platform_probe,
-	.remove		= imx_drm_platform_remove,
+	.remove_new	= imx_drm_platform_remove,
 	.driver		= {
 		.name	= "imx-drm",
 		.pm	= &imx_drm_pm_ops,
diff --git a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c
index c45fc8f4744d..989eca32d325 100644
--- a/drivers/gpu/drm/imx/ipuv3/imx-ldb.c
+++ b/drivers/gpu/drm/imx/ipuv3/imx-ldb.c
@@ -737,7 +737,7 @@ free_child:
 	return ret;
 }
 
-static int imx_ldb_remove(struct platform_device *pdev)
+static void imx_ldb_remove(struct platform_device *pdev)
 {
 	struct imx_ldb *imx_ldb = platform_get_drvdata(pdev);
 	int i;
@@ -750,12 +750,11 @@ static int imx_ldb_remove(struct platform_device *pdev)
 	}
 
 	component_del(&pdev->dev, &imx_ldb_ops);
-	return 0;
 }
 
 static struct platform_driver imx_ldb_driver = {
 	.probe		= imx_ldb_probe,
-	.remove		= imx_ldb_remove,
+	.remove_new	= imx_ldb_remove,
 	.driver		= {
 		.of_match_table = imx_ldb_dt_ids,
 		.name	= DRIVER_NAME,
diff --git a/drivers/gpu/drm/imx/ipuv3/imx-tve.c b/drivers/gpu/drm/imx/ipuv3/imx-tve.c
index d6832f506322..b49bddb85535 100644
--- a/drivers/gpu/drm/imx/ipuv3/imx-tve.c
+++ b/drivers/gpu/drm/imx/ipuv3/imx-tve.c
@@ -645,10 +645,9 @@ static int imx_tve_probe(struct platform_device *pdev)
 	return component_add(dev, &imx_tve_ops);
 }
 
-static int imx_tve_remove(struct platform_device *pdev)
+static void imx_tve_remove(struct platform_device *pdev)
 {
 	component_del(&pdev->dev, &imx_tve_ops);
-	return 0;
 }
 
 static const struct of_device_id imx_tve_dt_ids[] = {
@@ -659,7 +658,7 @@ MODULE_DEVICE_TABLE(of, imx_tve_dt_ids);
 
 static struct platform_driver imx_tve_driver = {
 	.probe		= imx_tve_probe,
-	.remove		= imx_tve_remove,
+	.remove_new	= imx_tve_remove,
 	.driver		= {
 		.of_match_table = imx_tve_dt_ids,
 		.name	= "imx-tve",
diff --git a/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c
index 89585b31b985..ef29c9a61a46 100644
--- a/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c
@@ -441,10 +441,9 @@ static int ipu_drm_probe(struct platform_device *pdev)
 	return component_add(dev, &ipu_crtc_ops);
 }
 
-static int ipu_drm_remove(struct platform_device *pdev)
+static void ipu_drm_remove(struct platform_device *pdev)
 {
 	component_del(&pdev->dev, &ipu_crtc_ops);
-	return 0;
 }
 
 struct platform_driver ipu_drm_driver = {
@@ -452,5 +451,5 @@ struct platform_driver ipu_drm_driver = {
 		.name = "imx-ipuv3-crtc",
 	},
 	.probe = ipu_drm_probe,
-	.remove = ipu_drm_remove,
+	.remove_new = ipu_drm_remove,
 };
diff --git a/drivers/gpu/drm/imx/ipuv3/parallel-display.c b/drivers/gpu/drm/imx/ipuv3/parallel-display.c
index 0fa0b590830b..70349739dd89 100644
--- a/drivers/gpu/drm/imx/ipuv3/parallel-display.c
+++ b/drivers/gpu/drm/imx/ipuv3/parallel-display.c
@@ -353,11 +353,9 @@ static int imx_pd_probe(struct platform_device *pdev)
 	return component_add(dev, &imx_pd_ops);
 }
 
-static int imx_pd_remove(struct platform_device *pdev)
+static void imx_pd_remove(struct platform_device *pdev)
 {
 	component_del(&pdev->dev, &imx_pd_ops);
-
-	return 0;
 }
 
 static const struct of_device_id imx_pd_dt_ids[] = {
@@ -368,7 +366,7 @@ MODULE_DEVICE_TABLE(of, imx_pd_dt_ids);
 
 static struct platform_driver imx_pd_driver = {
 	.probe		= imx_pd_probe,
-	.remove		= imx_pd_remove,
+	.remove_new	= imx_pd_remove,
 	.driver		= {
 		.of_match_table = imx_pd_dt_ids,
 		.name	= "imx-parallel-display",