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From: Liu Ying <gnuiyl@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: Russell King <rmk+kernel@arm.linux.org.uk>,
	Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH v2 04/10] drm/imx: atomic phase 2 step 1: Wire up state ->reset, ->duplicate and ->destroy
Date: Tue, 31 May 2016 17:24:25 +0800	[thread overview]
Message-ID: <1464686671-20299-5-git-send-email-gnuiyl@gmail.com> (raw)
In-Reply-To: <1464686671-20299-1-git-send-email-gnuiyl@gmail.com>

Wire up CRTCs', planes' and connectors' ->reset, ->duplicate and ->destroy state
hooks to use the default implementations from the atomic helper library.
The helpers track each DRM object state.

Signed-off-by: Liu Ying <gnuiyl@gmail.com>
---
v1->v2:
* Remove the 'atomic' from the name of the structure
  dw_hdmi_atomic_connector_funcs to address Philipp's comment.

 drivers/gpu/drm/bridge/dw-hdmi.c       | 19 +++----------------
 drivers/gpu/drm/imx/imx-drm-core.c     |  2 ++
 drivers/gpu/drm/imx/imx-ldb.c          |  4 ++++
 drivers/gpu/drm/imx/imx-tve.c          |  4 ++++
 drivers/gpu/drm/imx/ipuv3-crtc.c       |  4 ++++
 drivers/gpu/drm/imx/ipuv3-plane.c      |  4 ++++
 drivers/gpu/drm/imx/parallel-display.c |  4 ++++
 7 files changed, 25 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index c9d9412..3d37e8f 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -1504,14 +1504,6 @@ static void dw_hdmi_connector_force(struct drm_connector *connector)
 }
 
 static const struct drm_connector_funcs dw_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.detect = dw_hdmi_connector_detect,
-	.destroy = dw_hdmi_connector_destroy,
-	.force = dw_hdmi_connector_force,
-};
-
-static const struct drm_connector_funcs dw_hdmi_atomic_connector_funcs = {
 	.dpms = drm_atomic_helper_connector_dpms,
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = dw_hdmi_connector_detect,
@@ -1643,14 +1635,9 @@ static int dw_hdmi_register(struct drm_device *drm, struct dw_hdmi *hdmi)
 	drm_connector_helper_add(&hdmi->connector,
 				 &dw_hdmi_connector_helper_funcs);
 
-	if (drm_core_check_feature(drm, DRIVER_ATOMIC))
-		drm_connector_init(drm, &hdmi->connector,
-				   &dw_hdmi_atomic_connector_funcs,
-				   DRM_MODE_CONNECTOR_HDMIA);
-	else
-		drm_connector_init(drm, &hdmi->connector,
-				   &dw_hdmi_connector_funcs,
-				   DRM_MODE_CONNECTOR_HDMIA);
+	drm_connector_init(drm, &hdmi->connector,
+			   &dw_hdmi_connector_funcs,
+			   DRM_MODE_CONNECTOR_HDMIA);
 
 	drm_mode_connector_attach_encoder(&hdmi->connector, encoder);
 
diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index 8265665..3c83590 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -279,6 +279,8 @@ static int imx_drm_driver_load(struct drm_device *drm, unsigned long flags)
 		}
 	}
 
+	drm_mode_config_reset(drm);
+
 	/*
 	 * All components are now initialised, so setup the fb helper.
 	 * The fb helper takes copies of key hardware information, so the
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index beff793..12bf368 100644
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -17,6 +17,7 @@
 #include <linux/clk.h>
 #include <linux/component.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_of.h>
@@ -362,6 +363,9 @@ static const struct drm_connector_funcs imx_ldb_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_ldb_connector_detect,
 	.destroy = imx_drm_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 const struct drm_connector_helper_funcs imx_ldb_connector_helper_funcs = {
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index baf7881..0b0aeee 100644
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -23,6 +23,7 @@
 #include <linux/spinlock.h>
 #include <linux/videodev2.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <video/imx-ipu-v3.h>
@@ -360,6 +361,9 @@ static const struct drm_connector_funcs imx_tve_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_tve_connector_detect,
 	.destroy = imx_drm_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 const struct drm_connector_helper_funcs imx_tve_connector_helper_funcs = {
diff --git a/drivers/gpu/drm/imx/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3-crtc.c
index ba880fa..8a0ef13 100644
--- a/drivers/gpu/drm/imx/ipuv3-crtc.c
+++ b/drivers/gpu/drm/imx/ipuv3-crtc.c
@@ -18,6 +18,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <linux/fb.h>
 #include <linux/clk.h>
@@ -232,6 +233,9 @@ static const struct drm_crtc_funcs ipu_crtc_funcs = {
 	.set_config = drm_crtc_helper_set_config,
 	.destroy = drm_crtc_cleanup,
 	.page_flip = ipu_page_flip,
+	.reset = drm_atomic_helper_crtc_reset,
+	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
+	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
 };
 
 static void ipu_crtc_handle_pageflip(struct ipu_crtc *ipu_crtc)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 9b9260b..a9e6da9 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -14,6 +14,7 @@
  */
 
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_cma_helper.h>
 #include <drm/drm_gem_cma_helper.h>
 #include <drm/drm_plane_helper.h>
@@ -362,6 +363,9 @@ static const struct drm_plane_funcs ipu_plane_funcs = {
 	.update_plane	= drm_plane_helper_update,
 	.disable_plane	= drm_plane_helper_disable,
 	.destroy	= ipu_plane_destroy,
+	.reset		= drm_atomic_helper_plane_reset,
+	.atomic_duplicate_state	= drm_atomic_helper_plane_duplicate_state,
+	.atomic_destroy_state	= drm_atomic_helper_plane_destroy_state,
 };
 
 static int ipu_plane_atomic_check(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/imx/parallel-display.c b/drivers/gpu/drm/imx/parallel-display.c
index 2d1fd02..9fe88c9 100644
--- a/drivers/gpu/drm/imx/parallel-display.c
+++ b/drivers/gpu/drm/imx/parallel-display.c
@@ -16,6 +16,7 @@
 #include <linux/component.h>
 #include <linux/module.h>
 #include <drm/drmP.h>
+#include <drm/drm_atomic_helper.h>
 #include <drm/drm_fb_helper.h>
 #include <drm/drm_crtc_helper.h>
 #include <drm/drm_panel.h>
@@ -134,6 +135,9 @@ static const struct drm_connector_funcs imx_pd_connector_funcs = {
 	.fill_modes = drm_helper_probe_single_connector_modes,
 	.detect = imx_pd_connector_detect,
 	.destroy = imx_drm_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 const struct drm_connector_helper_funcs imx_pd_connector_helper_funcs = {
-- 
2.7.4

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  parent reply	other threads:[~2016-05-31  9:24 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-31  9:24 [PATCH v2 00/10] imx drm atomic mode setting conversion Liu Ying
2016-05-31  9:24 ` [PATCH v2 01/10] drm/imx: ipuv3 plane: Check different types of plane separately Liu Ying
2016-05-31  9:24 ` [PATCH v2 02/10] gpu: ipu-v3: ipu-dmfc: Use static DMFC FIFO allocation mechanism Liu Ying
2016-05-31  9:24 ` [PATCH v2 03/10] drm/imx: atomic phase 1: Use transitional atomic CRTC and plane helpers Liu Ying
2016-05-31  9:24 ` Liu Ying [this message]
2016-05-31  9:24 ` [PATCH v2 05/10] drm/imx: atomic phase 2 step 2: Track plane_state->fb correctly in ->page_flip Liu Ying
2016-05-31  9:24 ` [PATCH v2 06/10] drm/imx: atomic phase 3 step 1: Atomic updates for planes Liu Ying
2016-05-31  9:24 ` [PATCH v2 07/10] drm/imx: atomic phase 3 step 2: Use atomic configuration Liu Ying
2016-05-31  9:24 ` [PATCH v2 08/10] drm/imx: atomic phase 3 step 3: Legacy callback fixups Liu Ying
2016-05-31  9:24 ` [PATCH v2 09/10] drm/imx: atomic phase 3 step 4: Use generic atomic page flip Liu Ying
2016-05-31 11:03   ` Daniel Vetter
2016-06-11 20:29   ` Daniel Vetter
2016-05-31  9:24 ` [PATCH v2 10/10] drm/imx: atomic phase 3 step 5: Advertise DRIVER_ATOMIC Liu Ying

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