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
next reply other threads:[~2022-01-07 18:28 UTC|newest]
Thread overview: 7+ 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 2/3] drm/vkms: add support for multiple overlay planes José Expósito
2022-01-09 16:59 ` Melissa Wen
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
2022-01-09 17:03 ` Melissa Wen
2022-01-09 16:50 ` [PATCH RESEND v2 1/3] drm/vkms: refactor overlay plane creation Melissa Wen
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