Merge tag 'drm-misc-next-2022-08-20-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v6.1:

UAPI Changes:

Cross-subsystem Changes:
- DMA-buf: documentation updates.
- Assorted small fixes to vga16fb
- Fix fbdev drivers to use the aperture helpers.
- Make removal of conflicting drivers work correctly without fbdev enabled.

Core Changes:
- bridge, scheduler, dp-mst: Assorted small fixes.
- Add more format helpers to fourcc, and use it to replace the cpp usage.
- Add DRM_FORMAT_Cxx, DRM_FORMAT_Rxx (single channel), and DRM_FORMAT_Dxx
  ("darkness", inverted single channel)
- Add packed AYUV8888 and XYUV8888 formats.
- Assorted documentation updates.
- Rename ttm_bo_init to ttm_bo_init_validate.
- Allow TTM bo's to exist without backing store.
- Convert drm selftests to kunit.
- Add managed init functions for (panel) bridge, crtc, encoder and connector.
- Fix endianness handling in various format conversion helpers.
- Make tests pass on big-endian platforms, and add test for rgb888 -> rgb565
- Move DRM_PLANE_HELPER_NO_SCALING to atomic helpers and rename, so
  drm_plane_helper is no longer needed in most drivers.
- Use idr_init_base instead of idr_init.
- Rename FB and GEM CMA helpers to DMA helpers.
- Rework XRGB8888 related conversion helpers, and add drm_fb_blit() that
  takes a iosys_map. Make drm_fb_memcpy take an iosys_map too.
- Move edid luminance calculation to core, and use it in i915.

Driver Changes:
- bridge/{adv7511,ti-sn65dsi86,parade-ps8640}, panel/{simple,nt35510,tc358767},
  nouveau, sun4i, mipi-dsi, mgag200, bochs, arm, komeda, vmwgfx, pl111:
  Assorted small fixes and doc updates.
- vc4: Rework hdmi power up, and depend on PM.
- panel/simple: Add Samsung LTL101AL01.
- ingenic: Add JZ4760(B) support, avoid a modeset when sharpness property
  is unchanged, and use the new PM ops.
- Revert some amdgpu commits that cause garbaged graphics when starting
  X, and reapply them with the real problem fixed.
- Completely rework vc4 init to use managed helpers.
- Rename via_drv to via_dri1, and move all stuff there only used by the
  dri1 implementation in preperation for atomic modeset.
- Use regmap bulk write in ssd130x.
- Power sequence and clock updates to it6505.
- Split panel-sitrox-st7701  init sequence and rework mode programming code.
- virtio: Improve error and edge conditions handling, and convert to use managed
  helpers.
- Add Samsung LTL101AL01, B120XAN01.0, R140NWF5 RH, DMT028VGHMCMI-1A T, panels.
- Add generic fbdev support to komeda.
- Split mgag200 modeset handling to make it more model-specific.
- Convert simpledrm to use atomic helpers.
- Improve udl suspend/disconnect handling.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f0c71766-61e8-19b7-763a-5fbcdefc633d@linux.intel.com

8 files changed, 30 insertions, 34 deletions

diff --git a/drivers/gpu/drm/sti/Kconfig b/drivers/gpu/drm/sti/Kconfig
index 246a94afbe74..f2a880c48485 100644
--- a/drivers/gpu/drm/sti/Kconfig
+++ b/drivers/gpu/drm/sti/Kconfig
@@ -4,7 +4,7 @@ config DRM_STI
 	depends on OF && DRM && (ARCH_STI || ARCH_MULTIPLATFORM)
 	select RESET_CONTROLLER
 	select DRM_KMS_HELPER
-	select DRM_GEM_CMA_HELPER
+	select DRM_GEM_DMA_HELPER
 	select DRM_PANEL
 	select FW_LOADER
 	select SND_SOC_HDMI_CODEC if SND_SOC
diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
index 409795786f03..3c7154f2d5f3 100644
--- a/drivers/gpu/drm/sti/sti_crtc.c
+++ b/drivers/gpu/drm/sti/sti_crtc.c
@@ -11,7 +11,6 @@
 #include <drm/drm_atomic.h>
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_device.h>
-#include <drm/drm_plane_helper.h>
 #include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_vblank.h>
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c
index 1e9bd4241f10..db0a1eb53532 100644
--- a/drivers/gpu/drm/sti/sti_cursor.c
+++ b/drivers/gpu/drm/sti/sti_cursor.c
@@ -11,9 +11,9 @@
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_cursor.h"
@@ -243,8 +243,8 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane,
 		}
 	}
 
-	if (!drm_fb_cma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -267,7 +267,7 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 	struct drm_framebuffer *fb = newstate->fb;
 	struct drm_display_mode *mode;
 	int dst_x, dst_y;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	u32 y, x;
 	u32 val;
 
@@ -278,10 +278,10 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane,
 	dst_x = newstate->crtc_x;
 	dst_y = newstate->crtc_y;
 
-	cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	/* Convert ARGB8888 to CLUT8 */
-	sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr);
+	sti_cursor_argb8888_to_clut8(cursor, (u32 *)dma_obj->vaddr);
 
 	/* AWS and AWE depend on the mode */
 	y = sti_vtg_get_line_number(*mode, 0);
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index d858209cf8de..7abf010a3293 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -14,9 +14,8 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_debugfs.h>
 #include <drm/drm_drv.h>
-#include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_fb_helper.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 #include <drm/drm_gem_framebuffer_helper.h>
 #include <drm/drm_of.h>
 #include <drm/drm_probe_helper.h>
@@ -128,12 +127,12 @@ static void sti_mode_config_init(struct drm_device *dev)
 	dev->mode_config.normalize_zpos = true;
 }
 
-DEFINE_DRM_GEM_CMA_FOPS(sti_driver_fops);
+DEFINE_DRM_GEM_DMA_FOPS(sti_driver_fops);
 
 static const struct drm_driver sti_driver = {
 	.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
 	.fops = &sti_driver_fops,
-	DRM_GEM_CMA_DRIVER_OPS,
+	DRM_GEM_DMA_DRIVER_OPS,
 
 	.debugfs_init = sti_drm_dbg_init,
 
diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c
index af783f599306..43c72c2604a0 100644
--- a/drivers/gpu/drm/sti/sti_gdp.c
+++ b/drivers/gpu/drm/sti/sti_gdp.c
@@ -12,10 +12,10 @@
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_gdp.h"
@@ -658,8 +658,8 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane,
 		return -EINVAL;
 	}
 
-	if (!drm_fb_cma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -714,7 +714,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	struct drm_display_mode *mode;
 	int dst_x, dst_y, dst_w, dst_h;
 	int src_x, src_y, src_w, src_h;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct sti_gdp_node_list *list;
 	struct sti_gdp_node_list *curr_list;
 	struct sti_gdp_node *top_field, *btm_field;
@@ -778,15 +778,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	top_field->gam_gdp_ctl |= sti_gdp_get_alpharange(format);
 	top_field->gam_gdp_ppt &= ~GAM_GDP_PPT_IGNORE;
 
-	cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
 			 (char *)&fb->format->format,
-			 (unsigned long)cma_obj->paddr);
+			 (unsigned long) dma_obj->dma_addr);
 
 	/* pixel memory location */
 	bpp = fb->format->cpp[0];
-	top_field->gam_gdp_pml = (u32)cma_obj->paddr + fb->offsets[0];
+	top_field->gam_gdp_pml = (u32) dma_obj->dma_addr + fb->offsets[0];
 	top_field->gam_gdp_pml += src_x * bpp;
 	top_field->gam_gdp_pml += src_y * fb->pitches[0];
 
@@ -831,7 +831,7 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane,
 	dev_dbg(gdp->dev, "Current NVN:0x%X\n",
 		readl(gdp->regs + GAM_GDP_NVN_OFFSET));
 	dev_dbg(gdp->dev, "Posted buff: %lx current buff: %x\n",
-		(unsigned long)cma_obj->paddr,
+		(unsigned long) dma_obj->dma_addr,
 		readl(gdp->regs + GAM_GDP_PML_OFFSET));
 
 	if (!curr_list) {
diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 271982080437..02b77279f6e4 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -16,10 +16,10 @@
 
 #include <drm/drm_atomic.h>
 #include <drm/drm_device.h>
-#include <drm/drm_fb_cma_helper.h>
+#include <drm/drm_fb_dma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_drv.h"
@@ -1055,8 +1055,8 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
 		return -EINVAL;
 	}
 
-	if (!drm_fb_cma_get_gem_obj(fb, 0)) {
-		DRM_ERROR("Can't get CMA GEM object for fb\n");
+	if (!drm_fb_dma_get_gem_obj(fb, 0)) {
+		DRM_ERROR("Can't get DMA GEM object for fb\n");
 		return -EINVAL;
 	}
 
@@ -1124,7 +1124,7 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
 	struct drm_display_mode *mode;
 	int dst_x, dst_y, dst_w, dst_h;
 	int src_x, src_y, src_w, src_h;
-	struct drm_gem_cma_object *cma_obj;
+	struct drm_gem_dma_object *dma_obj;
 	struct sti_hqvdp_cmd *cmd;
 	int scale_h, scale_v;
 	int cmd_offset;
@@ -1178,15 +1178,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane,
 	cmd->iqi.sat_gain = IQI_SAT_GAIN_DFLT;
 	cmd->iqi.pxf_conf = IQI_PXF_CONF_DFLT;
 
-	cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
+	dma_obj = drm_fb_dma_get_gem_obj(fb, 0);
 
 	DRM_DEBUG_DRIVER("drm FB:%d format:%.4s phys@:0x%lx\n", fb->base.id,
 			 (char *)&fb->format->format,
-			 (unsigned long)cma_obj->paddr);
+			 (unsigned long) dma_obj->dma_addr);
 
 	/* Buffer planes address */
-	cmd->top.current_luma = (u32)cma_obj->paddr + fb->offsets[0];
-	cmd->top.current_chroma = (u32)cma_obj->paddr + fb->offsets[1];
+	cmd->top.current_luma = (u32) dma_obj->dma_addr + fb->offsets[0];
+	cmd->top.current_chroma = (u32) dma_obj->dma_addr + fb->offsets[1];
 
 	/* Pitches */
 	cmd->top.luma_processed_pitch = fb->pitches[0];
diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c
index c74b524663ab..29e669ccec5b 100644
--- a/drivers/gpu/drm/sti/sti_plane.c
+++ b/drivers/gpu/drm/sti/sti_plane.c
@@ -9,10 +9,9 @@
 #include <linux/types.h>
 
 #include <drm/drm_blend.h>
-#include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_fourcc.h>
 #include <drm/drm_framebuffer.h>
-#include <drm/drm_gem_cma_helper.h>
+#include <drm/drm_gem_dma_helper.h>
 
 #include "sti_compositor.h"
 #include "sti_drv.h"
diff --git a/drivers/gpu/drm/sti/sti_plane.h b/drivers/gpu/drm/sti/sti_plane.h
index 8e33e629d9b0..2c0156bede9c 100644
--- a/drivers/gpu/drm/sti/sti_plane.h
+++ b/drivers/gpu/drm/sti/sti_plane.h
@@ -8,7 +8,6 @@
 #define _STI_PLANE_H_
 
 #include <drm/drm_atomic_helper.h>
-#include <drm/drm_plane_helper.h>
 
 #define to_sti_plane(x) container_of(x, struct sti_plane, drm_plane)