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From: "José Expósito" <jose.exposito89@gmail.com>
To: melissa.srw@gmail.com
Cc: mwen@igalia.com, rodrigosiqueiramelo@gmail.com,
	hamohammed.sa@gmail.com, daniel@ffwll.ch, airlied@linux.ie,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	"José Expósito" <jose.exposito89@gmail.com>
Subject: [PATCH RESEND v2 1/3] drm/vkms: refactor overlay plane creation
Date: Fri,  7 Jan 2022 19:28:07 +0100	[thread overview]
Message-ID: <20220107182809.141003-1-jose.exposito89@gmail.com> (raw)

Move the logic to create an overlay plane to its own function.
Refactor, no functional changes.

Signed-off-by: José Expósito <jose.exposito89@gmail.com>
---
 drivers/gpu/drm/vkms/vkms_output.c | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c
index 04406bd3ff02..2e805b2d36ae 100644
--- a/drivers/gpu/drm/vkms/vkms_output.c
+++ b/drivers/gpu/drm/vkms/vkms_output.c
@@ -32,6 +32,21 @@ static const struct drm_connector_helper_funcs vkms_conn_helper_funcs = {
 	.get_modes    = vkms_conn_get_modes,
 };
 
+static int vkms_add_overlay_plane(struct vkms_device *vkmsdev, int index,
+				  struct drm_crtc *crtc)
+{
+	struct vkms_plane *overlay;
+
+	overlay = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, index);
+	if (IS_ERR(overlay))
+		return PTR_ERR(overlay);
+
+	if (!overlay->base.possible_crtcs)
+		overlay->base.possible_crtcs = drm_crtc_mask(crtc);
+
+	return 0;
+}
+
 int vkms_output_init(struct vkms_device *vkmsdev, int index)
 {
 	struct vkms_output *output = &vkmsdev->output;
@@ -39,7 +54,7 @@ int vkms_output_init(struct vkms_device *vkmsdev, int index)
 	struct drm_connector *connector = &output->connector;
 	struct drm_encoder *encoder = &output->encoder;
 	struct drm_crtc *crtc = &output->crtc;
-	struct vkms_plane *primary, *cursor = NULL, *overlay = NULL;
+	struct vkms_plane *primary, *cursor = NULL;
 	int ret;
 	int writeback;
 
@@ -48,12 +63,9 @@ int vkms_output_init(struct vkms_device *vkmsdev, int index)
 		return PTR_ERR(primary);
 
 	if (vkmsdev->config->overlay) {
-		overlay = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, index);
-		if (IS_ERR(overlay))
-			return PTR_ERR(overlay);
-
-		if (!overlay->base.possible_crtcs)
-			overlay->base.possible_crtcs = drm_crtc_mask(crtc);
+		ret = vkms_add_overlay_plane(vkmsdev, index, crtc);
+		if (ret)
+			return ret;
 	}
 
 	if (vkmsdev->config->cursor) {
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: "José Expósito" <jose.exposito89@gmail.com>
To: melissa.srw@gmail.com
Cc: hamohammed.sa@gmail.com, rodrigosiqueiramelo@gmail.com,
	airlied@linux.ie, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, mwen@igalia.com,
	"José Expósito" <jose.exposito89@gmail.com>
Subject: [PATCH RESEND v2 1/3] drm/vkms: refactor overlay plane creation
Date: Fri,  7 Jan 2022 19:28:07 +0100	[thread overview]
Message-ID: <20220107182809.141003-1-jose.exposito89@gmail.com> (raw)

Move the logic to create an overlay plane to its own function.
Refactor, no functional changes.

Signed-off-by: José Expósito <jose.exposito89@gmail.com>
---
 drivers/gpu/drm/vkms/vkms_output.c | 26 +++++++++++++++++++-------
 1 file changed, 19 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c
index 04406bd3ff02..2e805b2d36ae 100644
--- a/drivers/gpu/drm/vkms/vkms_output.c
+++ b/drivers/gpu/drm/vkms/vkms_output.c
@@ -32,6 +32,21 @@ static const struct drm_connector_helper_funcs vkms_conn_helper_funcs = {
 	.get_modes    = vkms_conn_get_modes,
 };
 
+static int vkms_add_overlay_plane(struct vkms_device *vkmsdev, int index,
+				  struct drm_crtc *crtc)
+{
+	struct vkms_plane *overlay;
+
+	overlay = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, index);
+	if (IS_ERR(overlay))
+		return PTR_ERR(overlay);
+
+	if (!overlay->base.possible_crtcs)
+		overlay->base.possible_crtcs = drm_crtc_mask(crtc);
+
+	return 0;
+}
+
 int vkms_output_init(struct vkms_device *vkmsdev, int index)
 {
 	struct vkms_output *output = &vkmsdev->output;
@@ -39,7 +54,7 @@ int vkms_output_init(struct vkms_device *vkmsdev, int index)
 	struct drm_connector *connector = &output->connector;
 	struct drm_encoder *encoder = &output->encoder;
 	struct drm_crtc *crtc = &output->crtc;
-	struct vkms_plane *primary, *cursor = NULL, *overlay = NULL;
+	struct vkms_plane *primary, *cursor = NULL;
 	int ret;
 	int writeback;
 
@@ -48,12 +63,9 @@ int vkms_output_init(struct vkms_device *vkmsdev, int index)
 		return PTR_ERR(primary);
 
 	if (vkmsdev->config->overlay) {
-		overlay = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_OVERLAY, index);
-		if (IS_ERR(overlay))
-			return PTR_ERR(overlay);
-
-		if (!overlay->base.possible_crtcs)
-			overlay->base.possible_crtcs = drm_crtc_mask(crtc);
+		ret = vkms_add_overlay_plane(vkmsdev, index, crtc);
+		if (ret)
+			return ret;
 	}
 
 	if (vkmsdev->config->cursor) {
-- 
2.25.1


             reply	other threads:[~2022-01-07 18:28 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-07 18:28 José Expósito [this message]
2022-01-07 18:28 ` [PATCH RESEND v2 1/3] drm/vkms: refactor overlay plane creation José Expósito
2022-01-07 18:28 ` [PATCH RESEND v2 2/3] drm/vkms: add support for multiple overlay planes José Expósito
2022-01-07 18:28   ` José Expósito
2022-01-09 16:59   ` Melissa Wen
2022-01-09 16:59     ` Melissa Wen
2022-01-09 17:59     ` José Expósito
2022-01-09 17:59       ` José Expósito
2022-01-07 18:28 ` [PATCH RESEND v2 3/3] drm/vkms: drop "Multiple overlay planes" TODO José Expósito
2022-01-07 18:28   ` José Expósito
2022-01-09 17:03   ` Melissa Wen
2022-01-09 17:03     ` Melissa Wen
2022-01-09 16:50 ` [PATCH RESEND v2 1/3] drm/vkms: refactor overlay plane creation Melissa Wen
2022-01-09 16:50   ` Melissa Wen

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