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drm/cirrus: add create_handle support.

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Add create_handle support to cirrus fb. Without this, screenshot tool
in chromium OS can't work.

Signed-off-by: Lepton Wu <ytht.net@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20171108185537.56167-1-ytht.net@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Lepton Wu 2017-11-08 10:55:37 -08:00 committed by Gerd Hoffmann
parent 7bac534e02
commit adbf6eb3cd
1 changed files with 9 additions and 0 deletions
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9
drivers/gpu/drm/cirrus/cirrus_main.c
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@ -13,6 +13,14 @@
#include "cirrus_drv.h"
static int cirrus_create_handle(struct drm_framebuffer *fb,
struct drm_file* file_priv,
unsigned int* handle)
{
struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);
return drm_gem_handle_create(file_priv, cirrus_fb->obj, handle);
}
static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
@ -24,6 +32,7 @@ static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb)
}
static const struct drm_framebuffer_funcs cirrus_fb_funcs = {
.create_handle = cirrus_create_handle,
.destroy = cirrus_user_framebuffer_destroy,
};