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drm/mediatek: Add Mediatek framebuffer device

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For Mediatek drm driver, use fbdev emulation to create a framebuffer
device.

Signed-off-by: CK Hu <ck.hu@mediatek.com>
This commit is contained in:
CK Hu
2019-01-14 17:44:44 +08:00
parent 3df64d7b0a
commit d6db988a44
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/mediatek/mtk_drm_drv.c
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@@ -15,6 +15,7 @@
#include <drm/drmP.h> #include <drm/drmP.h>
#include <drm/drm_atomic.h> #include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h> #include <drm/drm_atomic_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_gem.h> #include <drm/drm_gem.h>
#include <drm/drm_gem_cma_helper.h> #include <drm/drm_gem_cma_helper.h>
#include <drm/drm_of.h> #include <drm/drm_of.h>
@@ -378,6 +379,10 @@ static int mtk_drm_bind(struct device *dev)
if (ret < 0) if (ret < 0)
goto err_deinit; goto err_deinit;
ret = drm_fbdev_generic_setup(drm, 32);
if (ret)
DRM_ERROR("Failed to initialize fbdev: %d\n", ret);
return 0; return 0;
err_deinit: err_deinit: