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From: "Lowry Li (Arm Technology China)" <Lowry.Li@arm.com>
To: Liviu Dudau <Liviu.Dudau@arm.com>,
	"james qian wang (Arm Technology China)"
	<james.qian.wang@arm.com>,
	"maarten.lankhorst@linux.intel.com" 
	<maarten.lankhorst@linux.intel.com>,
	"seanpaul@chromium.org" <seanpaul@chromium.org>,
	"airlied@linux.ie" <airlied@linux.ie>,
	Brian Starkey <Brian.Starkey@arm.com>
Cc: "Julien Yin (Arm Technology China)" <Julien.Yin@arm.com>,
	"Jonathan Chai (Arm Technology China)" <Jonathan.Chai@arm.com>,
	Ayan Halder <Ayan.Halder@arm.com>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	nd <nd@arm.com>
Subject: [RFC PATCH] drm/komeda: Creates plane alpha and blend mode properties
Date: Fri, 29 Mar 2019 06:44:45 +0000	[thread overview]
Message-ID: <1553841845-20174-1-git-send-email-lowry.li@arm.com> (raw)

Creates plane alpha and blend mode properties attached to plane.

Signed-off-by: Lowry Li <lowry.li@arm.com>
---
 drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index af51f0c..0ebec39 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
@@ -212,6 +212,17 @@ static int komeda_plane_add(struct komeda_kms_dev *kms,
 
 	drm_plane_helper_add(plane, &komeda_plane_helper_funcs);
 
+	err = drm_plane_create_alpha_property(plane);
+	if (err)
+		goto cleanup;
+
+	err = drm_plane_create_blend_mode_property(plane,
+			BIT(DRM_MODE_BLEND_PIXEL_NONE) |
+			BIT(DRM_MODE_BLEND_PREMULTI)   |
+			BIT(DRM_MODE_BLEND_COVERAGE));
+	if (err)
+		goto cleanup;
+
 	return 0;
 cleanup:
 	komeda_plane_destroy(plane);
-- 
1.9.1


WARNING: multiple messages have this Message-ID (diff)
From: "Lowry Li (Arm Technology China)" <Lowry.Li@arm.com>
To: Liviu Dudau <Liviu.Dudau@arm.com>,
	"james qian wang (Arm Technology China)"
	<james.qian.wang@arm.com>,
	"maarten.lankhorst@linux.intel.com"
	<maarten.lankhorst@linux.intel.com>,
	"seanpaul@chromium.org" <seanpaul@chromium.org>,
	"airlied@linux.ie" <airlied@linux.ie>,
	Brian Starkey <Brian.Starkey@arm.com>
Cc: Ayan Halder <Ayan.Halder@arm.com>,
	"Jonathan Chai (Arm Technology China)" <Jonathan.Chai@arm.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"Julien Yin (Arm Technology China)" <Julien.Yin@arm.com>,
	nd <nd@arm.com>
Subject: [RFC PATCH] drm/komeda: Creates plane alpha and blend mode properties
Date: Fri, 29 Mar 2019 06:44:45 +0000	[thread overview]
Message-ID: <1553841845-20174-1-git-send-email-lowry.li@arm.com> (raw)

Creates plane alpha and blend mode properties attached to plane.

Signed-off-by: Lowry Li <lowry.li@arm.com>
---
 drivers/gpu/drm/arm/display/komeda/komeda_plane.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index af51f0c..0ebec39 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
@@ -212,6 +212,17 @@ static int komeda_plane_add(struct komeda_kms_dev *kms,
 
 	drm_plane_helper_add(plane, &komeda_plane_helper_funcs);
 
+	err = drm_plane_create_alpha_property(plane);
+	if (err)
+		goto cleanup;
+
+	err = drm_plane_create_blend_mode_property(plane,
+			BIT(DRM_MODE_BLEND_PIXEL_NONE) |
+			BIT(DRM_MODE_BLEND_PREMULTI)   |
+			BIT(DRM_MODE_BLEND_COVERAGE));
+	if (err)
+		goto cleanup;
+
 	return 0;
 cleanup:
 	komeda_plane_destroy(plane);
-- 
1.9.1

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             reply	other threads:[~2019-03-29  6:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-29  6:44 Lowry Li (Arm Technology China) [this message]
2019-03-29  6:44 ` [RFC PATCH] drm/komeda: Creates plane alpha and blend mode properties Lowry Li (Arm Technology China)
2019-03-29 16:25 ` Ayan Halder
2019-03-29 16:25   ` Ayan Halder

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