Merge drm/drm-next into drm-misc-next-fixes

Backmerging to update drm-misc-next-fixes for the final phase
of the release cycle, again.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

7 files changed, 48 insertions, 4 deletions

diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index b5fe710a3365..565cf9d3c550 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1219,6 +1219,13 @@ struct drm_cmdline_mode {
 	bool bpp_specified;
 
 	/**
+	 * @pixel_clock:
+	 *
+	 * Pixel Clock in kHz. Optional.
+	 */
+	unsigned int pixel_clock;
+
+	/**
 	 * @xres:
 	 *
 	 * Active resolution on the X axis, in pixels.
diff --git a/include/drm/drm_drv.h b/include/drm/drm_drv.h
index f6159acb8856..700d3857e088 100644
--- a/include/drm/drm_drv.h
+++ b/include/drm/drm_drv.h
@@ -30,6 +30,8 @@
 #include <linux/list.h>
 #include <linux/irqreturn.h>
 
+#include <video/nomodeset.h>
+
 #include <drm/drm_device.h>
 
 struct drm_file;
@@ -602,6 +604,10 @@ static inline bool drm_drv_uses_atomic_modeset(struct drm_device *dev)
 
 int drm_dev_set_unique(struct drm_device *dev, const char *name);
 
-extern bool drm_firmware_drivers_only(void);
+/* TODO: Inline drm_firmware_drivers_only() in all its callers. */
+static inline bool drm_firmware_drivers_only(void)
+{
+	return video_firmware_drivers_only();
+}
 
 #endif
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index b111dc7ada78..455f6c2b8117 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -116,7 +116,6 @@ struct drm_fb_helper_funcs {
  * @damage_clip: clip rectangle used with deferred_io to accumulate damage to
  *                the screen buffer
  * @damage_lock: spinlock protecting @damage_clip
- * @damage_work: worker used to flush the framebuffer
  * @resume_work: worker used during resume if the console lock is already taken
  *
  * This is the main structure used by the fbdev helpers. Drivers supporting
@@ -146,7 +145,6 @@ struct drm_fb_helper {
 	u32 pseudo_palette[17];
 	struct drm_clip_rect damage_clip;
 	spinlock_t damage_lock;
-	struct work_struct damage_work;
 	struct work_struct resume_work;
 
 	/**
diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
index cec147f7c50b..ca857ec9e7eb 100644
--- a/include/drm/gpu_scheduler.h
+++ b/include/drm/gpu_scheduler.h
@@ -532,10 +532,11 @@ void drm_sched_wakeup(struct drm_gpu_scheduler *sched);
 void drm_sched_stop(struct drm_gpu_scheduler *sched, struct drm_sched_job *bad);
 void drm_sched_start(struct drm_gpu_scheduler *sched, bool full_recovery);
 void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched);
-void drm_sched_resubmit_jobs_ext(struct drm_gpu_scheduler *sched, int max);
 void drm_sched_increase_karma(struct drm_sched_job *bad);
 void drm_sched_reset_karma(struct drm_sched_job *bad);
 void drm_sched_increase_karma_ext(struct drm_sched_job *bad, int type);
+bool drm_sched_dependency_optimized(struct dma_fence* fence,
+				    struct drm_sched_entity *entity);
 void drm_sched_fault(struct drm_gpu_scheduler *sched);
 void drm_sched_job_kickout(struct drm_sched_job *s_job);
 
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 0aff76bcbb00..8dc9635f5bc1 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -663,6 +663,7 @@ extern void fb_deferred_io_open(struct fb_info *info,
 				struct inode *inode,
 				struct file *file);
 extern void fb_deferred_io_cleanup(struct fb_info *info);
+extern void fb_deferred_io_schedule_flush(struct fb_info *info);
 extern int fb_deferred_io_fsync(struct file *file, loff_t start,
 				loff_t end, int datasync);
 
@@ -803,6 +804,15 @@ extern int fb_find_mode(struct fb_var_screeninfo *var,
 			const struct fb_videomode *default_mode,
 			unsigned int default_bpp);
 
+#if defined(CONFIG_VIDEO_NOMODESET)
+bool fb_modesetting_disabled(const char *drvname);
+#else
+bool fb_modesetting_disabled(const char *drvname)
+{
+	return false;
+}
+#endif
+
 /* Convenience logging macros */
 #define fb_err(fb_info, fmt, ...)					\
 	pr_err("fb%d: " fmt, (fb_info)->node, ##__VA_ARGS__)
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h
index 0d93ec132ebb..4038abe8505a 100644
--- a/include/uapi/drm/amdgpu_drm.h
+++ b/include/uapi/drm/amdgpu_drm.h
@@ -144,6 +144,20 @@ extern "C" {
  * content.
  */
 #define AMDGPU_GEM_CREATE_DISCARDABLE		(1 << 12)
+/* Flag that BO is shared coherently between multiple devices or CPU threads.
+ * May depend on GPU instructions to flush caches explicitly
+ *
+ * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and
+ * may override the MTYPE selected in AMDGPU_VA_OP_MAP.
+ */
+#define AMDGPU_GEM_CREATE_COHERENT		(1 << 13)
+/* Flag that BO should not be cached by GPU. Coherent without having to flush
+ * GPU caches explicitly
+ *
+ * This influences the choice of MTYPE in the PTEs on GFXv9 and later GPUs and
+ * may override the MTYPE selected in AMDGPU_VA_OP_MAP.
+ */
+#define AMDGPU_GEM_CREATE_UNCACHED		(1 << 14)
 
 struct drm_amdgpu_gem_create_in  {
 	/** the requested memory size */
diff --git a/include/video/nomodeset.h b/include/video/nomodeset.h
new file mode 100644
index 000000000000..8f8688b8beab
--- /dev/null
+++ b/include/video/nomodeset.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: MIT */
+
+#ifndef VIDEO_NOMODESET_H
+#define VIDEO_NOMODESET_H
+
+bool video_firmware_drivers_only(void);
+
+#endif