Merge tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux

Merge drm updates from Dave Airlie:
 "This is the main drm pull request for 4.8.

  I'm down with a cold at the moment so hopefully this isn't in too bad
  a state, I finished pulling stuff last week mostly (nouveau fixes just
  went in today), so only this message should be influenced by illness.
  Apologies to anyone who's major feature I missed :-)

  Core:
        Lockless GEM BO freeing
        Non-blocking atomic work
        Documentation changes (rst/sphinx)
        Prep for new fencing changes
        Simple display helpers
        Master/auth changes
        Register/unregister rework
        Loads of trivial patches/fixes.

  New stuff:
        ARM Mali display driver (not the 3D chip)
        sii902x RGB->HDMI bridge

  Panel:
        Support for new panels
        Improved backlight support

  Bridge:
        Convert ADV7511 to bridge driver
        ADV7533 support
        TC358767 (DSI/DPI to eDP) encoder chip support

  i915:
        BXT support enabled by default
        GVT-g infrastructure
        GuC command submission and fixes
        BXT workarounds
        SKL/BKL workarounds
        Demidlayering device registration
        Thundering herd fixes
        Missing pci ids
        Atomic updates

  amdgpu/radeon:
        ATPX improvements for better dGPU power control on PX systems
        New power features for CZ/BR/ST
        Pipelined BO moves and evictions in TTM
        GPU scheduler improvements
        GPU reset improvements
        Overclocking on dGPUs with amdgpu
        Polaris powermanagement enabled

  nouveau:
        GK20A/GM20B volt and clock improvements.
        Initial support for GP100/GP104 GPUs, GP104 will not yet support
        acceleration due to NVIDIA having not released firmware for them as of yet.

  exynos:
        Exynos5433 SoC with IOMMU support.

  vc4:
        Shader validation for branching

  imx-drm:
        Atomic mode setting conversion
        Reworked DMFC FIFO allocation
        External bridge support

  analogix-dp:
        RK3399 eDP support
        Lots of fixes.

  rockchip:
        Lots of small fixes.

  msm:
        DT bindings cleanups
        Shrinker and madvise support
        ASoC HDMI codec support

  tegra:
        Host1x driver cleanups
        SOR reworking for DP support
        Runtime PM support

  omapdrm:
        PLL enhancements
        Header refactoring
        Gamma table support

  arcgpu:
        Simulator support

  virtio-gpu:
        Atomic modesetting fixes.

  rcar-du:
        Misc fixes.

  mediatek:
        MT8173 HDMI support

  sti:
        ASOC HDMI codec support
        Minor fixes

  fsl-dcu:
        Suspend/resume support
        Bridge support

  amdkfd:
        Minor fixes.

  etnaviv:
        Enable GPU clock gating

  hisilicon:
        Vblank and other fixes"

* tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux: (1575 commits)
  drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup
  drm/nouveau/acpi: fix lockup with PCIe runtime PM
  drm/nouveau/acpi: check for function 0x1B before using it
  drm/nouveau/acpi: return supported DSM functions
  drm/nouveau/acpi: ensure matching ACPI handle and supported functions
  drm/nouveau/fbcon: fix font width not divisible by 8
  drm/amd/powerplay: remove enable_clock_power_gatings_tasks from initialize and resume events
  drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vce
  drm/amdgpu: add query device id and revision id into system info entry at CGS
  drm/amdgpu: add new definition in bif header
  drm/amd/powerplay: rename smum header guards
  drm/amdgpu: enable UVD context buffer for older HW
  drm/amdgpu: fix default UVD context size
  drm/amdgpu: fix incorrect type of info_id
  drm/amdgpu: make amdgpu_cgs_call_acpi_method as static
  drm/amdgpu: comment out unused defaults_staturn_pro static const structure to fix the build
  drm/amdgpu: enable UVD VM only on polaris
  drm/amdgpu: increase timeout of IB test
  drm/amdgpu: add destroy session when generate VCE destroy msg.
  drm/amd: fix deadlock of job_list_lock V2
  ...

16 files changed, 76 insertions, 78 deletions

diff --git a/drivers/gpu/drm/omapdrm/displays/Kconfig b/drivers/gpu/drm/omapdrm/displays/Kconfig
index 2a618afe0f53..c226da145fb3 100644
--- a/drivers/gpu/drm/omapdrm/displays/Kconfig
+++ b/drivers/gpu/drm/omapdrm/displays/Kconfig
@@ -1,80 +1,80 @@
 menu "OMAPDRM External Display Device Drivers"
 
-config DISPLAY_ENCODER_OPA362
+config DRM_OMAP_ENCODER_OPA362
 	tristate "OPA362 external analog amplifier"
 	help
 	  Driver for OPA362 external analog TV amplifier controlled
 	  through a GPIO.
 
-config DISPLAY_ENCODER_TFP410
+config DRM_OMAP_ENCODER_TFP410
         tristate "TFP410 DPI to DVI Encoder"
 	help
 	  Driver for TFP410 DPI to DVI encoder.
 
-config DISPLAY_ENCODER_TPD12S015
+config DRM_OMAP_ENCODER_TPD12S015
         tristate "TPD12S015 HDMI ESD protection and level shifter"
 	help
 	  Driver for TPD12S015, which offers HDMI ESD protection and level
 	  shifting.
 
-config DISPLAY_CONNECTOR_DVI
+config DRM_OMAP_CONNECTOR_DVI
         tristate "DVI Connector"
 	depends on I2C
 	help
 	  Driver for a generic DVI connector.
 
-config DISPLAY_CONNECTOR_HDMI
+config DRM_OMAP_CONNECTOR_HDMI
         tristate "HDMI Connector"
 	help
 	  Driver for a generic HDMI connector.
 
-config DISPLAY_CONNECTOR_ANALOG_TV
+config DRM_OMAP_CONNECTOR_ANALOG_TV
         tristate "Analog TV Connector"
 	help
 	  Driver for a generic analog TV connector.
 
-config DISPLAY_PANEL_DPI
+config DRM_OMAP_PANEL_DPI
 	tristate "Generic DPI panel"
 	help
 	  Driver for generic DPI panels.
 
-config DISPLAY_PANEL_DSI_CM
+config DRM_OMAP_PANEL_DSI_CM
 	tristate "Generic DSI Command Mode Panel"
 	depends on BACKLIGHT_CLASS_DEVICE
 	help
 	  Driver for generic DSI command mode panels.
 
-config DISPLAY_PANEL_SONY_ACX565AKM
+config DRM_OMAP_PANEL_SONY_ACX565AKM
 	tristate "ACX565AKM Panel"
 	depends on SPI && BACKLIGHT_CLASS_DEVICE
 	help
 	  This is the LCD panel used on Nokia N900
 
-config DISPLAY_PANEL_LGPHILIPS_LB035Q02
+config DRM_OMAP_PANEL_LGPHILIPS_LB035Q02
 	tristate "LG.Philips LB035Q02 LCD Panel"
 	depends on SPI
 	help
 	  LCD Panel used on the Gumstix Overo Palo35
 
-config DISPLAY_PANEL_SHARP_LS037V7DW01
+config DRM_OMAP_PANEL_SHARP_LS037V7DW01
         tristate "Sharp LS037V7DW01 LCD Panel"
         depends on BACKLIGHT_CLASS_DEVICE
         help
           LCD Panel used in TI's SDP3430 and EVM boards
 
-config DISPLAY_PANEL_TPO_TD028TTEC1
+config DRM_OMAP_PANEL_TPO_TD028TTEC1
         tristate "TPO TD028TTEC1 LCD Panel"
         depends on SPI
         help
           LCD panel used in Openmoko.
 
-config DISPLAY_PANEL_TPO_TD043MTEA1
+config DRM_OMAP_PANEL_TPO_TD043MTEA1
         tristate "TPO TD043MTEA1 LCD Panel"
         depends on SPI
         help
           LCD Panel used in OMAP3 Pandora
 
-config DISPLAY_PANEL_NEC_NL8048HL11
+config DRM_OMAP_PANEL_NEC_NL8048HL11
 	tristate "NEC NL8048HL11 Panel"
 	depends on SPI
 	depends on BACKLIGHT_CLASS_DEVICE
diff --git a/drivers/gpu/drm/omapdrm/displays/Makefile b/drivers/gpu/drm/omapdrm/displays/Makefile
index 9aa176bfbf2e..46baafb1a83e 100644
--- a/drivers/gpu/drm/omapdrm/displays/Makefile
+++ b/drivers/gpu/drm/omapdrm/displays/Makefile
@@ -1,14 +1,14 @@
-obj-$(CONFIG_DISPLAY_ENCODER_OPA362) += encoder-opa362.o
-obj-$(CONFIG_DISPLAY_ENCODER_TFP410) += encoder-tfp410.o
-obj-$(CONFIG_DISPLAY_ENCODER_TPD12S015) += encoder-tpd12s015.o
-obj-$(CONFIG_DISPLAY_CONNECTOR_DVI) += connector-dvi.o
-obj-$(CONFIG_DISPLAY_CONNECTOR_HDMI) += connector-hdmi.o
-obj-$(CONFIG_DISPLAY_CONNECTOR_ANALOG_TV) += connector-analog-tv.o
-obj-$(CONFIG_DISPLAY_PANEL_DPI) += panel-dpi.o
-obj-$(CONFIG_DISPLAY_PANEL_DSI_CM) += panel-dsi-cm.o
-obj-$(CONFIG_DISPLAY_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
-obj-$(CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
-obj-$(CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
-obj-$(CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o
-obj-$(CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
-obj-$(CONFIG_DISPLAY_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
+obj-$(CONFIG_DRM_OMAP_ENCODER_OPA362) += encoder-opa362.o
+obj-$(CONFIG_DRM_OMAP_ENCODER_TFP410) += encoder-tfp410.o
+obj-$(CONFIG_DRM_OMAP_ENCODER_TPD12S015) += encoder-tpd12s015.o
+obj-$(CONFIG_DRM_OMAP_CONNECTOR_DVI) += connector-dvi.o
+obj-$(CONFIG_DRM_OMAP_CONNECTOR_HDMI) += connector-hdmi.o
+obj-$(CONFIG_DRM_OMAP_CONNECTOR_ANALOG_TV) += connector-analog-tv.o
+obj-$(CONFIG_DRM_OMAP_PANEL_DPI) += panel-dpi.o
+obj-$(CONFIG_DRM_OMAP_PANEL_DSI_CM) += panel-dsi-cm.o
+obj-$(CONFIG_DRM_OMAP_PANEL_SONY_ACX565AKM) += panel-sony-acx565akm.o
+obj-$(CONFIG_DRM_OMAP_PANEL_LGPHILIPS_LB035Q02) += panel-lgphilips-lb035q02.o
+obj-$(CONFIG_DRM_OMAP_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o
+obj-$(CONFIG_DRM_OMAP_PANEL_TPO_TD028TTEC1) += panel-tpo-td028ttec1.o
+obj-$(CONFIG_DRM_OMAP_PANEL_TPO_TD043MTEA1) += panel-tpo-td043mtea1.o
+obj-$(CONFIG_DRM_OMAP_PANEL_NEC_NL8048HL11) += panel-nec-nl8048hl11.o
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
index 8511c648a15c..3485d1ecd655 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-analog-tv.c
@@ -14,9 +14,10 @@
 #include <linux/platform_device.h>
 #include <linux/of.h>
 
-#include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 
+#include "../dss/omapdss.h"
+
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
 	struct omap_dss_device *in;
@@ -25,7 +26,6 @@ struct panel_drv_data {
 
 	struct omap_video_timings timings;
 
-	enum omap_dss_venc_type connector_type;
 	bool invert_polarity;
 };
 
@@ -45,10 +45,6 @@ static const struct omap_video_timings tvc_pal_timings = {
 
 static const struct of_device_id tvc_of_match[];
 
-struct tvc_of_data {
-	enum omap_dss_venc_type connector_type;
-};
-
 #define to_panel_data(x) container_of(x, struct panel_drv_data, dssdev)
 
 static int tvc_connect(struct omap_dss_device *dssdev)
@@ -99,7 +95,7 @@ static int tvc_enable(struct omap_dss_device *dssdev)
 	in->ops.atv->set_timings(in, &ddata->timings);
 
 	if (!ddata->dev->of_node) {
-		in->ops.atv->set_type(in, ddata->connector_type);
+		in->ops.atv->set_type(in, OMAP_DSS_VENC_TYPE_COMPOSITE);
 
 		in->ops.atv->invert_vid_out_polarity(in,
 			ddata->invert_polarity);
@@ -207,7 +203,6 @@ static int tvc_probe_pdata(struct platform_device *pdev)
 
 	ddata->in = in;
 
-	ddata->connector_type = pdata->connector_type;
 	ddata->invert_polarity = pdata->invert_polarity;
 
 	dssdev = &ddata->dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
index 747f26a55e43..684b7aeda411 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-dvi.c
@@ -15,10 +15,10 @@
 #include <linux/slab.h>
 
 #include <drm/drm_edid.h>
-
-#include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 
+#include "../dss/omapdss.h"
+
 static const struct omap_video_timings dvic_default_timings = {
 	.x_res		= 640,
 	.y_res		= 480,
@@ -255,6 +255,7 @@ static int dvic_probe_of(struct platform_device *pdev)
 	adapter_node = of_parse_phandle(node, "ddc-i2c-bus", 0);
 	if (adapter_node) {
 		adapter = of_get_i2c_adapter_by_node(adapter_node);
+		of_node_put(adapter_node);
 		if (adapter == NULL) {
 			dev_err(&pdev->dev, "failed to parse ddc-i2c-bus\n");
 			omap_dss_put_device(ddata->in);
diff --git a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
index 667ca4a24ece..7bdf83af9797 100644
--- a/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
+++ b/drivers/gpu/drm/omapdrm/displays/connector-hdmi.c
@@ -17,10 +17,10 @@
 #include <linux/of_gpio.h>
 
 #include <drm/drm_edid.h>
-
-#include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 
+#include "../dss/omapdss.h"
+
 static const struct omap_video_timings hdmic_default_timings = {
 	.x_res		= 640,
 	.y_res		= 480,
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
index 9594ff7a2b0c..fe4e7ec3bab0 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c
@@ -18,9 +18,8 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
index 671806ca7d6a..d768217cefe0 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c
@@ -15,8 +15,7 @@
 #include <linux/slab.h>
 #include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
index 916a89978387..46855c8f5cbf 100644
--- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
+++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c
@@ -16,8 +16,7 @@
 #include <linux/platform_device.h>
 #include <linux/gpio/consumer.h>
 
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
index 7c2331be8d15..7f16f985ab22 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dpi.c
@@ -15,11 +15,13 @@
 #include <linux/slab.h>
 #include <linux/of.h>
 #include <linux/of_gpio.h>
+#include <linux/regulator/consumer.h>
 
-#include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 #include <video/of_display_timing.h>
 
+#include "../dss/omapdss.h"
+
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
 	struct omap_dss_device *in;
@@ -32,6 +34,7 @@ struct panel_drv_data {
 	int backlight_gpio;
 
 	struct gpio_desc *enable_gpio;
+	struct regulator *vcc_supply;
 };
 
 #define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
@@ -83,6 +86,12 @@ static int panel_dpi_enable(struct omap_dss_device *dssdev)
 	if (r)
 		return r;
 
+	r = regulator_enable(ddata->vcc_supply);
+	if (r) {
+		in->ops.dpi->disable(in);
+		return r;
+	}
+
 	gpiod_set_value_cansleep(ddata->enable_gpio, 1);
 
 	if (gpio_is_valid(ddata->backlight_gpio))
@@ -105,6 +114,7 @@ static void panel_dpi_disable(struct omap_dss_device *dssdev)
 		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
 
 	gpiod_set_value_cansleep(ddata->enable_gpio, 0);
+	regulator_disable(ddata->vcc_supply);
 
 	in->ops.dpi->disable(in);
 
@@ -213,6 +223,20 @@ static int panel_dpi_probe_of(struct platform_device *pdev)
 
 	ddata->enable_gpio = gpio;
 
+	/*
+	 * Many different panels are supported by this driver and there are
+	 * probably very different needs for their reset pins in regards to
+	 * timing and order relative to the enable gpio. So for now it's just
+	 * ensured that the reset line isn't active.
+	 */
+	gpio = devm_gpiod_get_optional(&pdev->dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(gpio))
+		return PTR_ERR(gpio);
+
+	ddata->vcc_supply = devm_regulator_get(&pdev->dev, "vcc");
+	if (IS_ERR(ddata->vcc_supply))
+		return PTR_ERR(ddata->vcc_supply);
+
 	ddata->backlight_gpio = -ENOENT;
 
 	r = of_get_display_timing(node, "panel-timing", &timing);
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
index 2b118071b5a1..0eae8afaed90 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
@@ -25,10 +25,10 @@
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
 #include <video/mipi_display.h>
 
+#include "../dss/omapdss.h"
+
 /* DSI Virtual channel. Hardcoded for now. */
 #define TCH 0
 
@@ -1284,8 +1284,7 @@ static int dsicm_probe(struct platform_device *pdev)
 	return 0;
 
 err_sysfs_create:
-	if (bldev != NULL)
-		backlight_device_unregister(bldev);
+	backlight_device_unregister(bldev);
 err_bl:
 	destroy_workqueue(ddata->workqueue);
 err_reg:
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
index ac680e1de603..6dfb96cea293 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-lgphilips-lb035q02.c
@@ -17,8 +17,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio/consumer.h>
 
-#include <video/omapdss.h>
-#include <video/omap-panel-data.h>
+#include "../dss/omapdss.h"
 
 static struct omap_video_timings lb035q02_timings = {
 	.x_res = 320,
@@ -51,9 +50,6 @@ struct panel_drv_data {
 
 	struct omap_video_timings videomode;
 
-	/* used for non-DT boot, to be removed */
-	int backlight_gpio;
-
 	struct gpio_desc *enable_gpio;
 };
 
@@ -171,9 +167,6 @@ static int lb035q02_enable(struct omap_dss_device *dssdev)
 	if (ddata->enable_gpio)
 		gpiod_set_value_cansleep(ddata->enable_gpio, 1);
 
-	if (gpio_is_valid(ddata->backlight_gpio))
-		gpio_set_value_cansleep(ddata->backlight_gpio, 1);
-
 	dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
 
 	return 0;
@@ -190,9 +183,6 @@ static void lb035q02_disable(struct omap_dss_device *dssdev)
 	if (ddata->enable_gpio)
 		gpiod_set_value_cansleep(ddata->enable_gpio, 0);
 
-	if (gpio_is_valid(ddata->backlight_gpio))
-		gpio_set_value_cansleep(ddata->backlight_gpio, 0);
-
 	in->ops.dpi->disable(in);
 
 	dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
@@ -256,8 +246,6 @@ static int lb035q02_probe_of(struct spi_device *spi)
 
 	ddata->enable_gpio = gpio;
 
-	ddata->backlight_gpio = -ENOENT;
-
 	in = omapdss_of_find_source_for_first_ep(node);
 	if (IS_ERR(in)) {
 		dev_err(&spi->dev, "failed to find video source\n");
@@ -290,13 +278,6 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
 	if (r)
 		return r;
 
-	if (gpio_is_valid(ddata->backlight_gpio)) {
-		r = devm_gpio_request_one(&spi->dev, ddata->backlight_gpio,
-				GPIOF_OUT_INIT_LOW, "panel backlight");
-		if (r)
-			goto err_gpio;
-	}
-
 	ddata->videomode = lb035q02_timings;
 
 	dssdev = &ddata->dssdev;
@@ -316,7 +297,6 @@ static int lb035q02_panel_spi_probe(struct spi_device *spi)
 	return 0;
 
 err_reg:
-err_gpio:
 	omap_dss_put_device(ddata->in);
 	return r;
 }
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
index 38d2920a95e6..fc4c238c9583 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-nec-nl8048hl11.c
@@ -18,7 +18,7 @@
 #include <linux/gpio/consumer.h>
 #include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device	dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
index 4363fffc87e3..3d3efc561ea9 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sharp-ls037v7dw01.c
@@ -13,11 +13,11 @@
 #include <linux/gpio/consumer.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/regulator/consumer.h>
-#include <video/omapdss.h>
+
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
index deb416736aad..157c512205d1 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-sony-acx565akm.c
@@ -33,9 +33,10 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
 #include <video/omap-panel-data.h>
 
+#include "../dss/omapdss.h"
+
 #define MIPID_CMD_READ_DISP_ID		0x04
 #define MIPID_CMD_READ_RED		0x06
 #define MIPID_CMD_READ_GREEN		0x07
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
index bd8d85041926..e859b3f893f7 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c
@@ -28,7 +28,8 @@
 #include <linux/delay.h>
 #include <linux/spi/spi.h>
 #include <linux/gpio.h>
-#include <video/omapdss.h>
+
+#include "../dss/omapdss.h"
 
 struct panel_drv_data {
 	struct omap_dss_device dssdev;
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index d93175b03a12..66c6bbe6472b 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -19,7 +19,7 @@
 #include <linux/slab.h>
 #include <linux/of_gpio.h>
 
-#include <video/omapdss.h>
+#include "../dss/omapdss.h"
 
 #define TPO_R02_MODE(x)		((x) & 7)
 #define TPO_R02_MODE_800x480	7