Merge tag 'drm-misc-next-2019-08-08' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for 5.4:

UAPI Changes:
 - HDCP: Add a Content protection type property

Cross-subsystem Changes:

Core Changes:
 - Continue to rework the include dependencies
 - fb: Remove the unused drm_gem_fbdev_fb_create function
 - drm-dp-helper: Make the link rate calculation more tolerant to
                  non-explicitly defined, yet supported, rates
 - fb-helper: Map DRM client buffer only when required, and instanciate a
              shadow buffer when the device has a dirty function or says so
 - connector: Add a helper to link the DDC adapter used by that connector to
              the userspace
 - vblank: Switch from DRM_WAIT_ON to wait_event_interruptible_timeout
 - dma-buf: Fix a stack corruption
 - ttm: Embed a drm_gem_object struct to make ttm_buffer_object a
        superclass of GEM, and convert drivers to use it.
 - hdcp: Improvements to report the content protection type to the
         userspace

Driver Changes:
 - Remove drm_gem_prime_import/export from being defined in the drivers
 - Drop DRM_AUTH usage from drivers
 - Continue to drop drmP.h
 - Convert drivers to the connector ddc helper

 - ingenic: Add support for more panel-related cases
 - komeda: Support for dual-link
 - lima: Reduce logging
 - mpag200: Fix the cursor support
 - panfrost: Export GPU features register to userspace through an ioctl
 - pl111: Remove the CLD pads wiring support from the DT
 - rockchip: Rework to use DRM PSR helpers, fix a bug in the VOP_WIN_GET
             macro
 - sun4i: Improve support for color encoding and range
 - tinydrm: Rework SPI support, improve MIPI-DBI support, move to drm/tiny
 - vkms: Rework of the CRC tracking

 - bridges:
   - sii902x: Add support for audio graph card
   - tc358767: Rework AUX data handling code
   - ti-sn65dsi86: Add Debugfs and proper DSI mode flags support

 - panels
   - Support for GiantPlus GPM940B0, Sharp LQ070Y3DG3B, Ortustech
     COM37H3M, Novatek NT39016, Sharp LS020B1DD01D, Raydium RM67191,
     Boe Himax8279d, Sharp LD-D5116Z01B
   - Conversion of the device tree bindings to the YAML description
   - jh057n00900: Rework the enable / disable path

 - fbdev:
   - ssd1307fb: Support more devices based on that controller

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190808121423.xzpedzkpyecvsiy4@flea

1 files changed, 20 insertions, 40 deletions

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c
index ffccbef962a4..1c899a6e87b7 100644
--- a/drivers/gpu/drm/ast/ast_mode.c
+++ b/drivers/gpu/drm/ast/ast_mode.c
@@ -27,14 +27,18 @@
 /*
  * Authors: Dave Airlie <airlied@redhat.com>
  */
+
 #include <linux/export.h>
-#include <drm/drmP.h>
+#include <linux/pci.h>
+
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_fourcc.h>
+#include <drm/drm_gem_vram_helper.h>
 #include <drm/drm_plane_helper.h>
 #include <drm/drm_probe_helper.h>
-#include "ast_drv.h"
 
+#include "ast_drv.h"
 #include "ast_tables.h"
 
 static struct ast_i2c_chan *ast_i2c_create(struct drm_device *dev);
@@ -525,28 +529,16 @@ static int ast_crtc_do_set_base(struct drm_crtc *crtc,
 				struct drm_framebuffer *fb,
 				int x, int y, int atomic)
 {
-	struct ast_private *ast = crtc->dev->dev_private;
-	struct drm_gem_object *obj;
-	struct ast_framebuffer *ast_fb;
 	struct drm_gem_vram_object *gbo;
 	int ret;
 	s64 gpu_addr;
-	void *base;
 
 	if (!atomic && fb) {
-		ast_fb = to_ast_framebuffer(fb);
-		obj = ast_fb->obj;
-		gbo = drm_gem_vram_of_gem(obj);
-
-		/* unmap if console */
-		if (&ast->fbdev->afb == ast_fb)
-			drm_gem_vram_kunmap(gbo);
+		gbo = drm_gem_vram_of_gem(fb->obj[0]);
 		drm_gem_vram_unpin(gbo);
 	}
 
-	ast_fb = to_ast_framebuffer(crtc->primary->fb);
-	obj = ast_fb->obj;
-	gbo = drm_gem_vram_of_gem(obj);
+	gbo = drm_gem_vram_of_gem(crtc->primary->fb->obj[0]);
 
 	ret = drm_gem_vram_pin(gbo, DRM_GEM_VRAM_PL_FLAG_VRAM);
 	if (ret)
@@ -557,17 +549,6 @@ static int ast_crtc_do_set_base(struct drm_crtc *crtc,
 		goto err_drm_gem_vram_unpin;
 	}
 
-	if (&ast->fbdev->afb == ast_fb) {
-		/* if pushing console in kmap it */
-		base = drm_gem_vram_kmap(gbo, true, NULL);
-		if (IS_ERR(base)) {
-			ret = PTR_ERR(base);
-			DRM_ERROR("failed to kmap fbcon\n");
-		} else {
-			ast_fbdev_set_base(ast, gpu_addr);
-		}
-	}
-
 	ast_set_offset_reg(crtc);
 	ast_set_start_address_crt1(crtc, (u32)gpu_addr);
 
@@ -624,14 +605,10 @@ static void ast_crtc_disable(struct drm_crtc *crtc)
 	DRM_DEBUG_KMS("\n");
 	ast_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
 	if (crtc->primary->fb) {
-		struct ast_private *ast = crtc->dev->dev_private;
-		struct ast_framebuffer *ast_fb = to_ast_framebuffer(crtc->primary->fb);
-		struct drm_gem_object *obj = ast_fb->obj;
-		struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(obj);
-
-		/* unmap if console */
-		if (&ast->fbdev->afb == ast_fb)
-			drm_gem_vram_kunmap(gbo);
+		struct drm_framebuffer *fb = crtc->primary->fb;
+		struct drm_gem_vram_object *gbo =
+			drm_gem_vram_of_gem(fb->obj[0]);
+
 		drm_gem_vram_unpin(gbo);
 	}
 	crtc->primary->fb = NULL;
@@ -890,7 +867,14 @@ static int ast_connector_init(struct drm_device *dev)
 		return -ENOMEM;
 
 	connector = &ast_connector->base;
-	drm_connector_init(dev, connector, &ast_connector_funcs, DRM_MODE_CONNECTOR_VGA);
+	ast_connector->i2c = ast_i2c_create(dev);
+	if (!ast_connector->i2c)
+		DRM_ERROR("failed to add ddc bus for connector\n");
+
+	drm_connector_init_with_ddc(dev, connector,
+				    &ast_connector_funcs,
+				    DRM_MODE_CONNECTOR_VGA,
+				    &ast_connector->i2c->adapter);
 
 	drm_connector_helper_add(connector, &ast_connector_helper_funcs);
 
@@ -904,10 +888,6 @@ static int ast_connector_init(struct drm_device *dev)
 	encoder = list_first_entry(&dev->mode_config.encoder_list, struct drm_encoder, head);
 	drm_connector_attach_encoder(connector, encoder);
 
-	ast_connector->i2c = ast_i2c_create(dev);
-	if (!ast_connector->i2c)
-		DRM_ERROR("failed to add ddc bus for connector\n");
-
 	return 0;
 }