Commit b8789ea7 authored by Haneen Mohammed's avatar Haneen Mohammed Committed by Daniel Vetter
Browse files

drm/vkms: Enable/Disable cursor support with module option 



Cursor support is not complete yet. Add module option 'enable_cursor'
to enable/disable cursor support which is used for testing currently.

Signed-off-by: default avatarHaneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/b47f44f518d3c9858f1469193f1136e0c490060b.1536210181.git.hamohammed.sa@gmail.com
parent db7f419c

drivers/gpu/drm/vkms/vkms_drv.c

+4 −0
Original line number Diff line number Diff line
@@ -21,6 +21,10 @@ 


static struct vkms_device *vkms_device;



bool enable_cursor;

module_param_named(enable_cursor, enable_cursor, bool, 0444);

MODULE_PARM_DESC(enable_cursor, "Enable/Disable cursor support");



static const struct file_operations vkms_driver_fops = {

	.owner		= THIS_MODULE,

	.open		= drm_open,

drivers/gpu/drm/vkms/vkms_drv.h

+2 −0
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 
#define XRES_MAX  8192

#define YRES_MAX  8192



extern bool enable_cursor;



static const u32 vkms_formats[] = {

	DRM_FORMAT_XRGB8888,

};

drivers/gpu/drm/vkms/vkms_output.c

+8 −5
Original line number Diff line number Diff line
@@ -56,11 +56,13 @@ int vkms_output_init(struct vkms_device *vkmsdev) 
	if (IS_ERR(primary))

		return PTR_ERR(primary);



	if (enable_cursor) {

		cursor = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR);

		if (IS_ERR(cursor)) {

			ret = PTR_ERR(cursor);

			goto err_cursor;

		}

	}



	ret = vkms_crtc_init(dev, crtc, primary, cursor);

	if (ret)
@@ -112,6 +114,7 @@ err_connector: 
	drm_crtc_cleanup(crtc);



err_crtc:

	if (enable_cursor)

		drm_plane_cleanup(cursor);



err_cursor:

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