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From: Fernando Ramos <greenfoo@u92.eu>
To: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org, sean@poorly.run,
	linux-doc@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [PATCH v2 14/17] drm/gma500: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()
Date: Fri, 24 Sep 2021 08:43:21 +0200	[thread overview]
Message-ID: <20210924064324.229457-15-greenfoo@u92.eu> (raw)
In-Reply-To: <20210924064324.229457-1-greenfoo@u92.eu>

As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()

Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
---
 drivers/gpu/drm/gma500/psb_device.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index 951725a0f7a3..98d06736dbaa 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -8,6 +8,7 @@
 #include <linux/backlight.h>
 
 #include <drm/drm.h>
+#include <drm/drm_drv.h>
 
 #include "gma_device.h"
 #include "intel_bios.h"
@@ -169,8 +170,10 @@ static int psb_save_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration control + watermarks */
 	regs->saveDSPARB = PSB_RVDC32(DSPARB);
@@ -183,7 +186,7 @@ static int psb_save_display_registers(struct drm_device *dev)
 	regs->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
 
 	/* Save crtc and output state */
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->save_crtc(crtc);
@@ -193,8 +196,9 @@ static int psb_save_display_registers(struct drm_device *dev)
 		if (connector->save)
 			connector->save(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+
+	return ret;
 }
 
 /**
@@ -207,8 +211,10 @@ static int psb_restore_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration + watermarks */
 	PSB_WVDC32(regs->saveDSPARB, DSPARB);
@@ -223,7 +229,7 @@ static int psb_restore_display_registers(struct drm_device *dev)
 	/*make sure VGA plane is off. it initializes to on after reset!*/
 	PSB_WVDC32(0x80000000, VGACNTRL);
 
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->restore_crtc(crtc);
@@ -232,8 +238,8 @@ static int psb_restore_display_registers(struct drm_device *dev)
 		if (connector->restore)
 			connector->restore(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+	return ret;
 }
 
 static int psb_power_down(struct drm_device *dev)
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Fernando Ramos <greenfoo@u92.eu>
To: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org, sean@poorly.run,
	linux-doc@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [Intel-gfx] [PATCH v2 14/17] drm/gma500: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()
Date: Fri, 24 Sep 2021 08:43:21 +0200	[thread overview]
Message-ID: <20210924064324.229457-15-greenfoo@u92.eu> (raw)
In-Reply-To: <20210924064324.229457-1-greenfoo@u92.eu>

As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()

Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
---
 drivers/gpu/drm/gma500/psb_device.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index 951725a0f7a3..98d06736dbaa 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -8,6 +8,7 @@
 #include <linux/backlight.h>
 
 #include <drm/drm.h>
+#include <drm/drm_drv.h>
 
 #include "gma_device.h"
 #include "intel_bios.h"
@@ -169,8 +170,10 @@ static int psb_save_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration control + watermarks */
 	regs->saveDSPARB = PSB_RVDC32(DSPARB);
@@ -183,7 +186,7 @@ static int psb_save_display_registers(struct drm_device *dev)
 	regs->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
 
 	/* Save crtc and output state */
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->save_crtc(crtc);
@@ -193,8 +196,9 @@ static int psb_save_display_registers(struct drm_device *dev)
 		if (connector->save)
 			connector->save(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+
+	return ret;
 }
 
 /**
@@ -207,8 +211,10 @@ static int psb_restore_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration + watermarks */
 	PSB_WVDC32(regs->saveDSPARB, DSPARB);
@@ -223,7 +229,7 @@ static int psb_restore_display_registers(struct drm_device *dev)
 	/*make sure VGA plane is off. it initializes to on after reset!*/
 	PSB_WVDC32(0x80000000, VGACNTRL);
 
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->restore_crtc(crtc);
@@ -232,8 +238,8 @@ static int psb_restore_display_registers(struct drm_device *dev)
 		if (connector->restore)
 			connector->restore(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+	return ret;
 }
 
 static int psb_power_down(struct drm_device *dev)
-- 
2.33.0


WARNING: multiple messages have this Message-ID (diff)
From: Fernando Ramos <greenfoo@u92.eu>
To: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org, sean@poorly.run,
	linux-doc@vger.kernel.org, amd-gfx@lists.freedesktop.org,
	intel-gfx@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	freedreno@lists.freedesktop.org, nouveau@lists.freedesktop.org,
	linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: [Nouveau] [PATCH v2 14/17] drm/gma500: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()
Date: Fri, 24 Sep 2021 08:43:21 +0200	[thread overview]
Message-ID: <20210924064324.229457-15-greenfoo@u92.eu> (raw)
In-Reply-To: <20210924064324.229457-1-greenfoo@u92.eu>

As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()

Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
---
 drivers/gpu/drm/gma500/psb_device.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index 951725a0f7a3..98d06736dbaa 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -8,6 +8,7 @@
 #include <linux/backlight.h>
 
 #include <drm/drm.h>
+#include <drm/drm_drv.h>
 
 #include "gma_device.h"
 #include "intel_bios.h"
@@ -169,8 +170,10 @@ static int psb_save_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration control + watermarks */
 	regs->saveDSPARB = PSB_RVDC32(DSPARB);
@@ -183,7 +186,7 @@ static int psb_save_display_registers(struct drm_device *dev)
 	regs->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
 
 	/* Save crtc and output state */
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->save_crtc(crtc);
@@ -193,8 +196,9 @@ static int psb_save_display_registers(struct drm_device *dev)
 		if (connector->save)
 			connector->save(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+
+	return ret;
 }
 
 /**
@@ -207,8 +211,10 @@ static int psb_restore_display_registers(struct drm_device *dev)
 {
 	struct drm_psb_private *dev_priv = dev->dev_private;
 	struct drm_crtc *crtc;
+	struct drm_modeset_acquire_ctx ctx;
 	struct gma_connector *connector;
 	struct psb_state *regs = &dev_priv->regs.psb;
+	int ret;
 
 	/* Display arbitration + watermarks */
 	PSB_WVDC32(regs->saveDSPARB, DSPARB);
@@ -223,7 +229,7 @@ static int psb_restore_display_registers(struct drm_device *dev)
 	/*make sure VGA plane is off. it initializes to on after reset!*/
 	PSB_WVDC32(0x80000000, VGACNTRL);
 
-	drm_modeset_lock_all(dev);
+	DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret);
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
 		if (drm_helper_crtc_in_use(crtc))
 			dev_priv->ops->restore_crtc(crtc);
@@ -232,8 +238,8 @@ static int psb_restore_display_registers(struct drm_device *dev)
 		if (connector->restore)
 			connector->restore(&connector->base);
 
-	drm_modeset_unlock_all(dev);
-	return 0;
+	DRM_MODESET_LOCK_ALL_END(dev, ctx, ret);
+	return ret;
 }
 
 static int psb_power_down(struct drm_device *dev)
-- 
2.33.0


  parent reply	other threads:[~2021-09-24  6:44 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-24  6:43 [PATCH v2 00/17] drm: cleanup: Use DRM_MODESET_LOCK_ALL_* helpers where possible Fernando Ramos
2021-09-24  6:43 ` [Nouveau] " Fernando Ramos
2021-09-24  6:43 ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 01/17] drm: cleanup: drm_modeset_lock_all_ctx() --> DRM_MODESET_LOCK_ALL_BEGIN() Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 02/17] drm/i915: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 03/17] drm/msm: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 04/17] drm: cleanup: drm_modeset_lock_all() " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 05/17] drm/vmwgfx: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 06/17] drm/tegra: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 07/17] drm/shmobile: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 08/17] drm/radeon: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 09/17] drm/omapdrm: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 10/17] drm/nouveau: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 11/17] drm/msm: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 12/17] drm/i915: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 13/17] drm/i915: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN() part 2 Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` Fernando Ramos [this message]
2021-09-24  6:43   ` [Nouveau] [PATCH v2 14/17] drm/gma500: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN() Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 15/17] drm/amd: " Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 16/17] drm: cleanup: remove drm_modeset_(un)lock_all() Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  6:43 ` [PATCH v2 17/17] doc: drm: remove TODO entry regarding DRM_MODSET_LOCK_ALL cleanup Fernando Ramos
2021-09-24  6:43   ` [Nouveau] " Fernando Ramos
2021-09-24  6:43   ` [Intel-gfx] " Fernando Ramos
2021-09-24  7:04 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for drm: cleanup: Use DRM_MODESET_LOCK_ALL_* helpers where possible (rev2) Patchwork
2021-10-01 18:36 ` [PATCH v2 00/17] drm: cleanup: Use DRM_MODESET_LOCK_ALL_* helpers where possible Sean Paul
2021-10-01 18:36   ` [Intel-gfx] " Sean Paul
2021-10-01 18:36   ` [Nouveau] " Sean Paul
2021-10-01 19:00   ` Ville Syrjälä
2021-10-01 19:00     ` [Intel-gfx] " Ville Syrjälä
2021-10-01 19:00     ` [Nouveau] " Ville Syrjälä
2021-10-01 20:48     ` Sean Paul
2021-10-01 20:48       ` [Intel-gfx] " Sean Paul
2021-10-01 20:48       ` [Nouveau] " Sean Paul
2021-10-01 22:05       ` Ville Syrjälä
2021-10-01 22:05         ` [Intel-gfx] " Ville Syrjälä
2021-10-01 22:05         ` Ville Syrjälä
2021-10-02  2:30         ` [Intel-gfx] " Ville Syrjälä
2021-10-02  2:30           ` [Nouveau] " Ville Syrjälä
2021-10-02  7:13           ` Fernando Ramos
2021-10-02  7:13             ` [Nouveau] " Fernando Ramos
2021-10-02 17:28             ` Fernando Ramos
2021-10-02 17:28               ` [Nouveau] " Fernando Ramos
2021-10-04  8:01               ` Ville Syrjälä
2021-10-04  8:01                 ` Ville Syrjälä
2021-10-02 22:32             ` Fernando Ramos
2021-10-02 22:32               ` [Nouveau] " Fernando Ramos
2021-10-04  8:19               ` Ville Syrjälä
2021-10-04  8:19                 ` [Nouveau] " Ville Syrjälä
2021-10-04  8:39                 ` Jani Nikula
2021-10-04  8:39                   ` [Nouveau] " Jani Nikula

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