Merge tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm

Pull drm updates from Dave Airlie:
 "Not a huge amount of big things here, AMD has support for a few new HW
  variants (vangogh, green sardine, dimgrey cavefish), Intel has some
  more DG1 enablement. We have a few big reworks of the TTM layers and
  interfaces, GEM and atomic internal API reworks cross tree. fbdev is
  marked orphaned in here as well to reflect the current reality.

  core:
   - documentation updates
   - deprecate DRM_FORMAT_MOD_NONE
   - atomic crtc enable/disable rework
   - GEM convert drivers to gem object functions
   - remove SCATTER_LIST_MAX_SEGMENT

  sched:
   - avoid infinite waits

  ttm:
   - remove AGP support
   - don't modify caching for swapout
   - ttm pinning rework
   - major TTM reworks
   - new backend allocator
   - multihop support

  vram-helper:
   - top down BO placement fix
   - TTM changes
   - GEM object support

  displayport:
   - DP 2.0 DPCD prep work
   - DP MST extended DPCD caps

  fbdev:
   - mark as orphaned

  amdgpu:
   - Initial Vangogh support
   - Green Sardine support
   - Dimgrey Cavefish support
   - SG display support for renoir
   - SMU7 improvements
   - gfx9+ modiifier support
   - CI BACO fixes

  radeon:
   - expose voltage via hwmon on SUMO

  amdkfd:
   - fix unique id handling

  i915:
   - more DG1 enablement
   - bigjoiner support
   - integer scaling filter support
   - async flip support
   - ICL+ DSI command mode
   - Improve display shutdown
   - Display refactoring
   - eLLC machine fbdev loading fix
   - dma scatterlist fixes
   - TGL hang fixes
   - eLLC display buffer caching on SKL+
   - MOCS PTE seeting for gen9+

  msm:
   - Shutdown hook
   - GPU cooling device support
   - DSI 7nm and 10nm phy/pll updates
   - sm8150/sm2850 DPU support
   - GEM locking re-work
   - LLCC system cache support

  aspeed:
   - sysfs output config support

  ast:
   - LUT fix
   - new display mode

  gma500:
   - remove 2d framebuffer accel

  panfrost:
   - move gpu reset to a worker

  exynos:
   - new HDMI mode support

  mediatek:
   - MT8167 support
   - yaml bindings
   - MIPI DSI phy code moved

  etnaviv:
   - new perf counter
   - more lockdep annotation

  hibmc:
   - i2c DDC support

  ingenic:
   - pixel clock reset fix
   - reserved memory support
   - allow both DMA channels at once
   - different pixel format support
   - 30/24/8-bit palette modes

  tilcdc:
   - don't keep vblank irq enabled

  vc4:
   - new maintainer added
   - DSI registration fix

  virtio:
   - blob resource support
   - host visible and cross-device support
   - uuid api support"

* tag 'drm-next-2020-12-11' of git://anongit.freedesktop.org/drm/drm: (1754 commits)
  drm/amdgpu: Initialise drm_gem_object_funcs for imported BOs
  drm/amdgpu: fix size calculation with stolen vga memory
  drm/amdgpu: remove amdgpu_ttm_late_init  and amdgpu_bo_late_init
  drm/amdgpu: free the pre-OS console framebuffer after the first modeset
  drm/amdgpu: enable runtime pm using BACO on CI dGPUs
  drm/amdgpu/cik: enable BACO reset on Bonaire
  drm/amd/pm: update smu10.h WORKLOAD_PPLIB setting for raven
  drm/amd/pm: remove one unsupported smu function for vangogh
  drm/amd/display: setup system context for APUs
  drm/amd/display: add S/G support for Vangogh
  drm/amdkfd: Fix leak in dmabuf import
  drm/amdgpu: use AMDGPU_NUM_VMID when possible
  drm/amdgpu: fix sdma instance fw version and feature version init
  drm/amd/pm: update driver if version for dimgrey_cavefish
  drm/amd/display: 3.2.115
  drm/amd/display: [FW Promotion] Release 0.0.45
  drm/amd/display: Revert DCN2.1 dram_clock_change_latency update
  drm/amd/display: Enable gpu_vm_support for dcn3.01
  drm/amd/display: Fixed the audio noise during mode switching with HDCP mode on
  drm/amd/display: Add wm table for Renoir
  ...

7 files changed, 51 insertions, 28 deletions

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 542dcf7eddd6..e84325e56d98 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
@@ -350,7 +350,7 @@ static void dw_mipi_dsi_phy_write(struct dw_mipi_dsi_rockchip *dsi,
 	dsi_write(dsi, DSI_PHY_TST_CTRL0, PHY_TESTCLK | PHY_UNTESTCLR);
 }
 
-/**
+/*
  * ns2bc - Nanoseconds to byte clock cycles
  */
 static inline unsigned int ns2bc(struct dw_mipi_dsi_rockchip *dsi, int ns)
@@ -358,7 +358,7 @@ static inline unsigned int ns2bc(struct dw_mipi_dsi_rockchip *dsi, int ns)
 	return DIV_ROUND_UP(ns * dsi->lane_mbps / 8, 1000);
 }
 
-/**
+/*
  * ns2ui - Nanoseconds to UI time periods
  */
 static inline unsigned int ns2ui(struct dw_mipi_dsi_rockchip *dsi, int ns)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
index 0f3eb392fe39..212bd87c0c4a 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_drv.c
@@ -35,7 +35,7 @@
 #define DRIVER_MINOR	0
 
 static bool is_support_iommu = true;
-static struct drm_driver rockchip_drm_driver;
+static const struct drm_driver rockchip_drm_driver;
 
 /*
  * Attach a (component) device to the shared drm dma mapping from master drm
@@ -209,18 +209,13 @@ static const struct file_operations rockchip_drm_driver_fops = {
 	.release = drm_release,
 };
 
-static struct drm_driver rockchip_drm_driver = {
+static const struct drm_driver rockchip_drm_driver = {
 	.driver_features	= DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 	.lastclose		= drm_fb_helper_lastclose,
-	.gem_vm_ops		= &drm_gem_cma_vm_ops,
-	.gem_free_object_unlocked = rockchip_gem_free_object,
 	.dumb_create		= rockchip_gem_dumb_create,
 	.prime_handle_to_fd	= drm_gem_prime_handle_to_fd,
 	.prime_fd_to_handle	= drm_gem_prime_fd_to_handle,
-	.gem_prime_get_sg_table	= rockchip_gem_prime_get_sg_table,
 	.gem_prime_import_sg_table	= rockchip_gem_prime_import_sg_table,
-	.gem_prime_vmap		= rockchip_gem_prime_vmap,
-	.gem_prime_vunmap	= rockchip_gem_prime_vunmap,
 	.gem_prime_mmap		= rockchip_gem_mmap_buf,
 	.fops			= &rockchip_drm_driver_fops,
 	.name	= DRIVER_NAME,
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index 62e5d0970525..7971f57436dd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -10,6 +10,7 @@
 
 #include <drm/drm.h>
 #include <drm/drm_gem.h>
+#include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_prime.h>
 #include <drm/drm_vma_manager.h>
 
@@ -295,6 +296,14 @@ static void rockchip_gem_release_object(struct rockchip_gem_object *rk_obj)
 	kfree(rk_obj);
 }
 
+static const struct drm_gem_object_funcs rockchip_gem_object_funcs = {
+	.free = rockchip_gem_free_object,
+	.get_sg_table = rockchip_gem_prime_get_sg_table,
+	.vmap = rockchip_gem_prime_vmap,
+	.vunmap	= rockchip_gem_prime_vunmap,
+	.vm_ops = &drm_gem_cma_vm_ops,
+};
+
 static struct rockchip_gem_object *
 	rockchip_gem_alloc_object(struct drm_device *drm, unsigned int size)
 {
@@ -309,6 +318,8 @@ static struct rockchip_gem_object *
 
 	obj = &rk_obj->base;
 
+	obj->funcs = &rockchip_gem_object_funcs;
+
 	drm_gem_object_init(drm, obj, size);
 
 	return rk_obj;
@@ -337,7 +348,7 @@ err_free_rk_obj:
 }
 
 /*
- * rockchip_gem_free_object - (struct drm_driver)->gem_free_object_unlocked
+ * rockchip_gem_free_object - (struct drm_gem_object_funcs)->free
  * callback function
  */
 void rockchip_gem_free_object(struct drm_gem_object *obj)
@@ -521,26 +532,32 @@ err_free_rk_obj:
 	return ERR_PTR(ret);
 }
 
-void *rockchip_gem_prime_vmap(struct drm_gem_object *obj)
+int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map)
 {
 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
 
-	if (rk_obj->pages)
-		return vmap(rk_obj->pages, rk_obj->num_pages, VM_MAP,
-			    pgprot_writecombine(PAGE_KERNEL));
+	if (rk_obj->pages) {
+		void *vaddr = vmap(rk_obj->pages, rk_obj->num_pages, VM_MAP,
+				  pgprot_writecombine(PAGE_KERNEL));
+		if (!vaddr)
+			return -ENOMEM;
+		dma_buf_map_set_vaddr(map, vaddr);
+		return 0;
+	}
 
 	if (rk_obj->dma_attrs & DMA_ATTR_NO_KERNEL_MAPPING)
-		return NULL;
+		return -ENOMEM;
+	dma_buf_map_set_vaddr(map, rk_obj->kvaddr);
 
-	return rk_obj->kvaddr;
+	return 0;
 }
 
-void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
+void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map)
 {
 	struct rockchip_gem_object *rk_obj = to_rockchip_obj(obj);
 
 	if (rk_obj->pages) {
-		vunmap(vaddr);
+		vunmap(map->vaddr);
 		return;
 	}
 
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
index 7ffc541bea07..5a70a56cd406 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.h
@@ -31,8 +31,8 @@ struct drm_gem_object *
 rockchip_gem_prime_import_sg_table(struct drm_device *dev,
 				   struct dma_buf_attachment *attach,
 				   struct sg_table *sg);
-void *rockchip_gem_prime_vmap(struct drm_gem_object *obj);
-void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
+int rockchip_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+void rockchip_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map);
 
 /* drm driver mmap file operations */
 int rockchip_gem_mmap(struct file *filp, struct vm_area_struct *vma);
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index c80f7d9fd13f..d1e05482641b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -693,7 +693,7 @@ static void rockchip_drm_set_win_enabled(struct drm_crtc *crtc, bool enabled)
 }
 
 static void vop_crtc_atomic_disable(struct drm_crtc *crtc,
-				    struct drm_crtc_state *old_state)
+				    struct drm_atomic_state *state)
 {
 	struct vop *vop = to_vop(crtc);
 
@@ -1246,22 +1246,28 @@ static void vop_crtc_gamma_set(struct vop *vop, struct drm_crtc *crtc,
 }
 
 static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
-				  struct drm_crtc_state *old_crtc_state)
+				  struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
+	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
+									      crtc);
 	struct vop *vop = to_vop(crtc);
 
 	/*
 	 * Only update GAMMA if the 'active' flag is not changed,
 	 * otherwise it's updated by .atomic_enable.
 	 */
-	if (crtc->state->color_mgmt_changed &&
-	    !crtc->state->active_changed)
+	if (crtc_state->color_mgmt_changed &&
+	    !crtc_state->active_changed)
 		vop_crtc_gamma_set(vop, crtc, old_crtc_state);
 }
 
 static void vop_crtc_atomic_enable(struct drm_crtc *crtc,
-				   struct drm_crtc_state *old_state)
+				   struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *old_state = drm_atomic_get_old_crtc_state(state,
+									 crtc);
 	struct vop *vop = to_vop(crtc);
 	const struct vop_data *vop_data = vop->data;
 	struct rockchip_crtc_state *s = to_rockchip_crtc_state(crtc->state);
@@ -1413,8 +1419,10 @@ static void vop_wait_for_irq_handler(struct vop *vop)
 }
 
 static int vop_crtc_atomic_check(struct drm_crtc *crtc,
-				 struct drm_crtc_state *crtc_state)
+				 struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+									  crtc);
 	struct vop *vop = to_vop(crtc);
 	struct drm_plane *plane;
 	struct drm_plane_state *plane_state;
@@ -1458,8 +1466,10 @@ static int vop_crtc_atomic_check(struct drm_crtc *crtc,
 }
 
 static void vop_crtc_atomic_flush(struct drm_crtc *crtc,
-				  struct drm_crtc_state *old_crtc_state)
+				  struct drm_atomic_state *state)
 {
+	struct drm_crtc_state *old_crtc_state = drm_atomic_get_old_crtc_state(state,
+									      crtc);
 	struct drm_atomic_state *old_state = old_crtc_state->state;
 	struct drm_plane_state *old_plane_state, *new_plane_state;
 	struct vop *vop = to_vop(crtc);
diff --git a/drivers/gpu/drm/rockchip/rockchip_lvds.c b/drivers/gpu/drm/rockchip/rockchip_lvds.c
index 41edd0a421b2..654bc52d9ff3 100644
--- a/drivers/gpu/drm/rockchip/rockchip_lvds.c
+++ b/drivers/gpu/drm/rockchip/rockchip_lvds.c
@@ -42,7 +42,7 @@ struct rockchip_lvds;
 		container_of(c, struct rockchip_lvds, encoder)
 
 /**
- * rockchip_lvds_soc_data - rockchip lvds Soc private data
+ * struct rockchip_lvds_soc_data - rockchip lvds Soc private data
  * @probe: LVDS platform probe function
  * @helper_funcs: LVDS connector helper functions
  */
diff --git a/drivers/gpu/drm/rockchip/rockchip_rgb.c b/drivers/gpu/drm/rockchip/rockchip_rgb.c
index 9a771af5d0c9..c079714477d8 100644
--- a/drivers/gpu/drm/rockchip/rockchip_rgb.c
+++ b/drivers/gpu/drm/rockchip/rockchip_rgb.c
@@ -18,6 +18,7 @@
 
 #include "rockchip_drm_drv.h"
 #include "rockchip_drm_vop.h"
+#include "rockchip_rgb.h"
 
 #define encoder_to_rgb(c) container_of(c, struct rockchip_rgb, encoder)