From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Date: Mon, 1 Jun 2015 15:04:44 +0000 (-0300)
Subject: drm/exynos: atomic phase 2: wire up state reset(), duplicate() and destroy()
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~17^2~8^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ea9526b09d337b36852989c6cebf252824c867f;p=pandora-kernel.git

drm/exynos: atomic phase 2: wire up state reset(), duplicate() and destroy()

Set CRTC, planes and connectors to use the default implementations from
the atomic helper library. The helpers will work to keep track of state
for each DRM object.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
---

diff --git a/drivers/gpu/drm/bridge/ps8622.c b/drivers/gpu/drm/bridge/ps8622.c
index 32c4601141de..4043a0f15629 100644
--- a/drivers/gpu/drm/bridge/ps8622.c
+++ b/drivers/gpu/drm/bridge/ps8622.c
@@ -32,6 +32,7 @@
 #include "drmP.h"
 #include "drm_crtc.h"
 #include "drm_crtc_helper.h"
+#include "drm_atomic_helper.h"
 
 /* Brightness scale on the Parade chip */
 #define PS8622_MAX_BRIGHTNESS 0xff
@@ -503,6 +504,9 @@ static const struct drm_connector_funcs ps8622_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = ps8622_detect,
 	.destroy = ps8622_connector_destroy,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
 static int ps8622_attach(struct drm_bridge *bridge)
diff --git a/drivers/gpu/drm/bridge/ptn3460.c b/drivers/gpu/drm/bridge/ptn3460.c
index 0e081564e70d..737aa74a51c6 100644
--- a/drivers/gpu/drm/bridge/ptn3460.c
+++ b/drivers/gpu/drm/bridge/ptn3460.c
@@ -26,6 +26,7 @@
 
 #include "drm_crtc.h"
 #include "drm_crtc_helper.h"
+#include "drm_atomic_helper.h"
 #include "drm_edid.h"
 #include "drmP.h"
 
@@ -262,6 +263,9 @@ static struct drm_connector_funcs ptn3460_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = ptn3460_detect,
 	.destroy = ptn3460_connector_destroy,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
 static int ptn3460_bridge_attach(struct drm_bridge *bridge)
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c
index 15b0865ecf97..b8dd3e91fe19 100644
--- a/drivers/gpu/drm/exynos/exynos_dp_core.c
+++ b/drivers/gpu/drm/exynos/exynos_dp_core.c
@@ -28,6 +28,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_crtc.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_panel.h>
 
 #include "exynos_dp_core.h"
@@ -956,6 +957,9 @@ static struct drm_connector_funcs exynos_dp_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = exynos_dp_detect,
 	.destroy = exynos_dp_connector_destroy,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
 static int exynos_dp_get_modes(struct drm_connector *connector)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 75eb61b201ca..73ccfa70d1ef 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -14,6 +14,8 @@
 
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
+#include <drm/drm_atomic.h>
+#include <drm/drm_atomic_helper.h>
 
 #include "exynos_drm_crtc.h"
 #include "exynos_drm_drv.h"
@@ -188,6 +190,9 @@ static struct drm_crtc_funcs exynos_crtc_funcs = {
 	.set_config	= drm_crtc_helper_set_config,
 	.page_flip	= exynos_drm_crtc_page_flip,
 	.destroy	= exynos_drm_crtc_destroy,
+	.reset = drm_atomic_helper_crtc_reset,
+	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
 };
 
 struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 37678cf4425a..ced5c236365d 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -13,6 +13,7 @@
 #include <drm/drmP.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_panel.h>
+#include <drm/drm_atomic_helper.h>
 
 #include <linux/regulator/consumer.h>
 
@@ -63,6 +64,9 @@ static struct drm_connector_funcs exynos_dpi_connector_funcs = {
 	.detect = exynos_dpi_detect,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.destroy = exynos_dpi_connector_destroy,
+	.reset = drm_atomic_helper_connector_reset,
+	.atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_connector_destroy_state,
 };
 
 static int exynos_dpi_get_modes(struct drm_connector *connector)
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