Merge tag 'drm-misc-next-2020-12-17' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v5.12:

UAPI Changes:
- Not necessarily one, but we document that userspace needs to force probe connectors.

Cross-subsystem Changes:
- Require FB_ATY_CT for aty on sparc64.
- video: Fix documentation, and a few compiler warnings.
- Add devicetree bindings for DP connectors.
- dma-buf: Update kernel-doc, and add might_lock for resv objects in begin/end_cpu_access.

Core Changes:
- ttm: Warn when releasing a pinned bo.
- ttm: Cleanup bo size handling.
- cma-helper: Remove prime infix, and implement mmap as GEM CMA functions.
- Split drm_prime_sg_to_page_addr_arrays into 2 functions.
- Add a new api to install irq using devm.
- Update panel kerneldoc to inline style.
- Add DP support to drm/bridge.
- Assorted small fixes to ttm, fb-helper, scheduler.
- Add atomic_commit_setup function callback.
- Automatically use the atomic gamma_set, instead of forcing drivers to declare the default atomic version.
- Allow using degamma for legacy gamma if gamma is not available.
- Clarify that primary/cursor planes are not tied to 1 crtc (depending on possible_crtcs).
- ttm: Cleanup the lru handler.

Driver Changes:
- Add pm support to ingenic.
- Assorted small fixes in radeon, via, rockchip, omap2fb, kmb, gma500, nouveau, virtio, hisilicon, ingenic, s6e63m0 panel, ast, udlfb.
- Add BOE NV110WTM-N61, ys57pss36bh5gq, Khadas TS050 panels.
- Stop using pages with drm_prime_sg_to_page_addr_arrays, and switch all callers to use ttm_sg_tt_init.
- Cleanup compiler and docbook warnings in a lot of fbdev devices.
- Use the drmm_vram_helper in hisilicon.
- Add support for BCM2711 DSI1 in vc4.
- Add support for 8-bit delta RGB panels to ingenic.
- Add documentation on how to test vkms.
- Convert vc4 to atomic helpers.
- Use degamma instead of gamma table in omap, to add support for CTM and color encoding/range properties.
- Rework omap DSI code, and merge all omapdrm modules now that the last omap panel is now a drm panel.
- More refactoring of omap dsi code.
- Enable 10/12 bpc outputs in vc4.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/78381a4f-45fd-aed4-174a-94ba051edd37@linux.intel.com

7 files changed, 19 insertions, 21 deletions

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 5f3adba43e47..5e1f36756997 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -75,7 +75,6 @@
 #include <drm/ttm/ttm_bo_api.h>
 #include <drm/ttm/ttm_bo_driver.h>
 #include <drm/ttm/ttm_placement.h>
-#include <drm/ttm/ttm_module.h>
 #include <drm/ttm/ttm_execbuf_util.h>
 
 #include <drm/drm_gem.h>
diff --git a/drivers/gpu/drm/radeon/radeon_cs.c b/drivers/gpu/drm/radeon/radeon_cs.c
index c6262fce7440..5445ef9643b6 100644
--- a/drivers/gpu/drm/radeon/radeon_cs.c
+++ b/drivers/gpu/drm/radeon/radeon_cs.c
@@ -401,7 +401,8 @@ static int cmp_size_smaller_first(void *priv, struct list_head *a,
 	struct radeon_bo_list *lb = list_entry(b, struct radeon_bo_list, tv.head);
 
 	/* Sort A before B if A is smaller. */
-	return (int)la->robj->tbo.num_pages - (int)lb->robj->tbo.num_pages;
+	return (int)la->robj->tbo.mem.num_pages -
+		(int)lb->robj->tbo.mem.num_pages;
 }
 
 /**
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 8bc5ad1d6585..9b81786782de 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -53,20 +53,19 @@ static void radeon_update_memory_usage(struct radeon_bo *bo,
 				       unsigned mem_type, int sign)
 {
 	struct radeon_device *rdev = bo->rdev;
-	u64 size = (u64)bo->tbo.num_pages << PAGE_SHIFT;
 
 	switch (mem_type) {
 	case TTM_PL_TT:
 		if (sign > 0)
-			atomic64_add(size, &rdev->gtt_usage);
+			atomic64_add(bo->tbo.base.size, &rdev->gtt_usage);
 		else
-			atomic64_sub(size, &rdev->gtt_usage);
+			atomic64_sub(bo->tbo.base.size, &rdev->gtt_usage);
 		break;
 	case TTM_PL_VRAM:
 		if (sign > 0)
-			atomic64_add(size, &rdev->vram_usage);
+			atomic64_add(bo->tbo.base.size, &rdev->vram_usage);
 		else
-			atomic64_sub(size, &rdev->vram_usage);
+			atomic64_sub(bo->tbo.base.size, &rdev->vram_usage);
 		break;
 	}
 }
@@ -255,7 +254,7 @@ int radeon_bo_kmap(struct radeon_bo *bo, void **ptr)
 		}
 		return 0;
 	}
-	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap);
+	r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.mem.num_pages, &bo->kmap);
 	if (r) {
 		return r;
 	}
@@ -609,7 +608,7 @@ int radeon_bo_get_surface_reg(struct radeon_bo *bo)
 out:
 	radeon_set_surface_reg(rdev, i, bo->tiling_flags, bo->pitch,
 			       bo->tbo.mem.start << PAGE_SHIFT,
-			       bo->tbo.num_pages << PAGE_SHIFT);
+			       bo->tbo.base.size);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index d606e9a935e3..9896d8231fe5 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -109,12 +109,12 @@ static inline u64 radeon_bo_gpu_offset(struct radeon_bo *bo)
 
 static inline unsigned long radeon_bo_size(struct radeon_bo *bo)
 {
-	return bo->tbo.num_pages << PAGE_SHIFT;
+	return bo->tbo.base.size;
 }
 
 static inline unsigned radeon_bo_ngpu_pages(struct radeon_bo *bo)
 {
-	return (bo->tbo.num_pages << PAGE_SHIFT) / RADEON_GPU_PAGE_SIZE;
+	return bo->tbo.base.size / RADEON_GPU_PAGE_SIZE;
 }
 
 static inline unsigned radeon_bo_gpu_page_alignment(struct radeon_bo *bo)
diff --git a/drivers/gpu/drm/radeon/radeon_prime.c b/drivers/gpu/drm/radeon/radeon_prime.c
index dd482edc819c..ab29eb9e8667 100644
--- a/drivers/gpu/drm/radeon/radeon_prime.c
+++ b/drivers/gpu/drm/radeon/radeon_prime.c
@@ -35,9 +35,9 @@
 struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj)
 {
 	struct radeon_bo *bo = gem_to_radeon_bo(obj);
-	int npages = bo->tbo.num_pages;
 
-	return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, npages);
+	return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages,
+				     bo->tbo.ttm->num_pages);
 }
 
 struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
diff --git a/drivers/gpu/drm/radeon/radeon_trace.h b/drivers/gpu/drm/radeon/radeon_trace.h
index c93f3ab3c4e3..1729cb9a95c5 100644
--- a/drivers/gpu/drm/radeon/radeon_trace.h
+++ b/drivers/gpu/drm/radeon/radeon_trace.h
@@ -22,7 +22,7 @@ TRACE_EVENT(radeon_bo_create,
 
 	    TP_fast_assign(
 			   __entry->bo = bo;
-			   __entry->pages = bo->tbo.num_pages;
+			   __entry->pages = bo->tbo.mem.num_pages;
 			   ),
 	    TP_printk("bo=%p, pages=%u", __entry->bo, __entry->pages)
 );
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index d59ef6e92a40..d4328ff57757 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -46,7 +46,6 @@
 #include <drm/radeon_drm.h>
 #include <drm/ttm/ttm_bo_api.h>
 #include <drm/ttm/ttm_bo_driver.h>
-#include <drm/ttm/ttm_module.h>
 #include <drm/ttm/ttm_placement.h>
 
 #include "radeon_reg.h"
@@ -276,7 +275,7 @@ static int radeon_bo_move(struct ttm_buffer_object *bo, bool evict,
 
 out:
 	/* update statistics */
-	atomic64_add((u64)bo->num_pages << PAGE_SHIFT, &rdev->num_bytes_moved);
+	atomic64_add(bo->base.size, &rdev->num_bytes_moved);
 	radeon_bo_move_notify(bo, evict, new_mem);
 	return 0;
 }
@@ -396,8 +395,8 @@ static int radeon_ttm_tt_pin_userptr(struct ttm_bo_device *bdev, struct ttm_tt *
 	if (r)
 		goto release_sg;
 
-	drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,
-					 gtt->ttm.dma_address, ttm->num_pages);
+	drm_prime_sg_to_dma_addr_array(ttm->sg, gtt->ttm.dma_address,
+				       ttm->num_pages);
 
 	return 0;
 
@@ -535,7 +534,7 @@ static struct ttm_tt *radeon_ttm_tt_create(struct ttm_buffer_object *bo,
 	else
 		caching = ttm_cached;
 
-	if (ttm_dma_tt_init(&gtt->ttm, bo, page_flags, caching)) {
+	if (ttm_sg_tt_init(&gtt->ttm, bo, page_flags, caching)) {
 		kfree(gtt);
 		return NULL;
 	}
@@ -573,8 +572,8 @@ static int radeon_ttm_tt_populate(struct ttm_bo_device *bdev,
 	}
 
 	if (slave && ttm->sg) {
-		drm_prime_sg_to_page_addr_arrays(ttm->sg, ttm->pages,
-						 gtt->ttm.dma_address, ttm->num_pages);
+		drm_prime_sg_to_dma_addr_array(ttm->sg, gtt->ttm.dma_address,
+					       ttm->num_pages);
 		return 0;
 	}