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Merge tag 'drm-misc-next-fixes-2017-07-10' of git://anongit.freedesktop.org/git/drm-misc into drm-next 

Core Changes:
- Fix empty timestamps on hw without vlbank counter (Laurent)
- Clear atomic state before retrying ww/mutex acquisition in remove_fb (Maarten)

Driver Changes:
- rockchip: Fix incorrect NULL pointer check after allocation (Gustavo)

Cc: Gustavo A. R. Silva <garsilva@embeddedor.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

* tag 'drm-misc-next-fixes-2017-07-10' of git://anongit.freedesktop.org/git/drm-misc:
  drm/rockchip: fix NULL check on devm_kzalloc() return value
  drm/atomic: Add missing drm_atomic_state_clear to atomic_remove_fb
  drm: vblank: Fix vblank timestamp update
  DRM: Fix an incorrectly formatted table
  bridge: Fix panel-bridge error return on !panel.
  drm/rockchip: gem: add the lacks lock and trivial changes
This commit is contained in:
Dave Airlie 2017-07-13 11:22:34 +10:00
parent caa164e373 6f6e0b217a
commit 0355e22a4b
7 changed files with 43 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/bridge/panel.c
View File

@ -161,7 +161,7 @@ struct drm_bridge *drm_panel_bridge_add(struct drm_panel *panel,
int ret; int ret;
if (!panel) if (!panel)
return ERR_PTR(EINVAL); return ERR_PTR(-EINVAL);
panel_bridge = devm_kzalloc(panel->dev, sizeof(*panel_bridge), panel_bridge = devm_kzalloc(panel->dev, sizeof(*panel_bridge),
GFP_KERNEL); GFP_KERNEL);

1
drivers/gpu/drm/drm_framebuffer.c
View File

@ -832,6 +832,7 @@ unlock:
drm_atomic_clean_old_fb(dev, plane_mask, ret); drm_atomic_clean_old_fb(dev, plane_mask, ret);
if (ret == -EDEADLK) { if (ret == -EDEADLK) {
drm_atomic_state_clear(state);
drm_modeset_backoff(&ctx); drm_modeset_backoff(&ctx);
goto retry; goto retry;
} }

2
drivers/gpu/drm/drm_vblank.c
View File

@ -242,7 +242,7 @@ static void drm_update_vblank_count(struct drm_device *dev, unsigned int pipe,
* Otherwise reinitialize delayed at next vblank interrupt and assign 0 * Otherwise reinitialize delayed at next vblank interrupt and assign 0
* for now, to mark the vblanktimestamp as invalid. * for now, to mark the vblanktimestamp as invalid.
*/ */
if (!rc && in_vblank_irq) if (!rc && !in_vblank_irq)
t_vblank = (struct timeval) {0, 0}; t_vblank = (struct timeval) {0, 0};
store_vblank(dev, pipe, diff, &t_vblank, cur_vblank); store_vblank(dev, pipe, diff, &t_vblank, cur_vblank);

2
drivers/gpu/drm/rockchip/cdn-dp-core.c
View File

@ -1195,7 +1195,7 @@ static int cdn_dp_probe(struct platform_device *pdev)
continue; continue;
port = devm_kzalloc(dev, sizeof(*port), GFP_KERNEL); port = devm_kzalloc(dev, sizeof(*port), GFP_KERNEL);
if (!dp) if (!port)
return -ENOMEM; return -ENOMEM;
port->extcon = extcon; port->extcon = extcon;

2
drivers/gpu/drm/rockchip/rockchip_drm_drv.h
View File

@ -45,13 +45,13 @@ struct rockchip_crtc_state {
* *
* @crtc: array of enabled CRTCs, used to map from "pipe" to drm_crtc. * @crtc: array of enabled CRTCs, used to map from "pipe" to drm_crtc.
* @num_pipe: number of pipes for this device. * @num_pipe: number of pipes for this device.
* @mm_lock: protect drm_mm on multi-threads.
*/ */
struct rockchip_drm_private { struct rockchip_drm_private {
struct drm_fb_helper fbdev_helper; struct drm_fb_helper fbdev_helper;
struct drm_gem_object *fbdev_bo; struct drm_gem_object *fbdev_bo;
struct drm_atomic_state *state; struct drm_atomic_state *state;
struct iommu_domain *domain; struct iommu_domain *domain;
/* protect drm_mm on multi-threads */
struct mutex mm_lock; struct mutex mm_lock;
struct drm_mm mm; struct drm_mm mm;
struct list_head psr_list; struct list_head psr_list;

5
drivers/gpu/drm/rockchip/rockchip_drm_gem.c
View File

@ -29,12 +29,11 @@ static int rockchip_gem_iommu_map(struct rockchip_gem_object *rk_obj)
ssize_t ret; ssize_t ret;
mutex_lock(&private->mm_lock); mutex_lock(&private->mm_lock);
ret = drm_mm_insert_node_generic(&private->mm, &rk_obj->mm, ret = drm_mm_insert_node_generic(&private->mm, &rk_obj->mm,
rk_obj->base.size, PAGE_SIZE, rk_obj->base.size, PAGE_SIZE,
0, 0); 0, 0);
mutex_unlock(&private->mm_lock); mutex_unlock(&private->mm_lock);
if (ret < 0) { if (ret < 0) {
DRM_ERROR("out of I/O virtual memory: %zd\n", ret); DRM_ERROR("out of I/O virtual memory: %zd\n", ret);
return ret; return ret;
@ -56,7 +55,9 @@ static int rockchip_gem_iommu_map(struct rockchip_gem_object *rk_obj)
return 0; return 0;
err_remove_node: err_remove_node:
mutex_lock(&private->mm_lock);
drm_mm_remove_node(&rk_obj->mm); drm_mm_remove_node(&rk_obj->mm);
mutex_unlock(&private->mm_lock);
return ret; return ret;
} }

70
include/drm/bridge/dw_hdmi.h
View File

@ -22,56 +22,56 @@ struct dw_hdmi;
* 48bit bus. * 48bit bus.
* *
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + Format Name + Format Code + Encodings + * | Format Name | Format Code | Encodings |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + RGB 4:4:4 8bit + ``MEDIA_BUS_FMT_RGB888_1X24`` + ``V4L2_YCBCR_ENC_DEFAULT`` + * | RGB 4:4:4 8bit | ``MEDIA_BUS_FMT_RGB888_1X24`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + RGB 4:4:4 10bits + ``MEDIA_BUS_FMT_RGB101010_1X30`` + ``V4L2_YCBCR_ENC_DEFAULT`` + * | RGB 4:4:4 10bits | ``MEDIA_BUS_FMT_RGB101010_1X30`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + RGB 4:4:4 12bits + ``MEDIA_BUS_FMT_RGB121212_1X36`` + ``V4L2_YCBCR_ENC_DEFAULT`` + * | RGB 4:4:4 12bits | ``MEDIA_BUS_FMT_RGB121212_1X36`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + RGB 4:4:4 16bits + ``MEDIA_BUS_FMT_RGB161616_1X48`` + ``V4L2_YCBCR_ENC_DEFAULT`` + * | RGB 4:4:4 16bits | ``MEDIA_BUS_FMT_RGB161616_1X48`` | ``V4L2_YCBCR_ENC_DEFAULT`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:4:4 8bit + ``MEDIA_BUS_FMT_YUV8_1X24`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:4:4 8bit | ``MEDIA_BUS_FMT_YUV8_1X24`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* + + + or ``V4L2_YCBCR_ENC_XV601`` + * | | | or ``V4L2_YCBCR_ENC_XV601`` |
* + + + or ``V4L2_YCBCR_ENC_XV709`` + * | | | or ``V4L2_YCBCR_ENC_XV709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:4:4 10bits + ``MEDIA_BUS_FMT_YUV10_1X30`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:4:4 10bits | ``MEDIA_BUS_FMT_YUV10_1X30`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* + + + or ``V4L2_YCBCR_ENC_XV601`` + * | | | or ``V4L2_YCBCR_ENC_XV601`` |
* + + + or ``V4L2_YCBCR_ENC_XV709`` + * | | | or ``V4L2_YCBCR_ENC_XV709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:4:4 12bits + ``MEDIA_BUS_FMT_YUV12_1X36`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:4:4 12bits | ``MEDIA_BUS_FMT_YUV12_1X36`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* + + + or ``V4L2_YCBCR_ENC_XV601`` + * | | | or ``V4L2_YCBCR_ENC_XV601`` |
* + + + or ``V4L2_YCBCR_ENC_XV709`` + * | | | or ``V4L2_YCBCR_ENC_XV709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:4:4 16bits + ``MEDIA_BUS_FMT_YUV16_1X48`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:4:4 16bits | ``MEDIA_BUS_FMT_YUV16_1X48`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* + + + or ``V4L2_YCBCR_ENC_XV601`` + * | | | or ``V4L2_YCBCR_ENC_XV601`` |
* + + + or ``V4L2_YCBCR_ENC_XV709`` + * | | | or ``V4L2_YCBCR_ENC_XV709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:2 8bit + ``MEDIA_BUS_FMT_UYVY8_1X16`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:2 8bit | ``MEDIA_BUS_FMT_UYVY8_1X16`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:2 10bits + ``MEDIA_BUS_FMT_UYVY10_1X20`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:2 10bits | ``MEDIA_BUS_FMT_UYVY10_1X20`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:2 12bits + ``MEDIA_BUS_FMT_UYVY12_1X24`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:2 12bits | ``MEDIA_BUS_FMT_UYVY12_1X24`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:0 8bit + ``MEDIA_BUS_FMT_UYYVYY8_0_5X24`` + ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:0 8bit | ``MEDIA_BUS_FMT_UYYVYY8_0_5X24`` | ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:0 10bits + ``MEDIA_BUS_FMT_UYYVYY10_0_5X30``+ ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:0 10bits | ``MEDIA_BUS_FMT_UYYVYY10_0_5X30``| ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:0 12bits + ``MEDIA_BUS_FMT_UYYVYY12_0_5X36``+ ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:0 12bits | ``MEDIA_BUS_FMT_UYYVYY12_0_5X36``| ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
* + YCbCr 4:2:0 16bits + ``MEDIA_BUS_FMT_UYYVYY16_0_5X48``+ ``V4L2_YCBCR_ENC_601`` + * | YCbCr 4:2:0 16bits | ``MEDIA_BUS_FMT_UYYVYY16_0_5X48``| ``V4L2_YCBCR_ENC_601`` |
* + + + or ``V4L2_YCBCR_ENC_709`` + * | | | or ``V4L2_YCBCR_ENC_709`` |
* +----------------------+----------------------------------+------------------------------+ * +----------------------+----------------------------------+------------------------------+
*/ */