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Commit 7fef80a4 authored by Noralf Trønnes's avatar Noralf Trønnes Committed by Dave Airlie
Browse files

drm/tinydrm: helpers: Properly fix backlight dependency 



BACKLIGHT_CLASS_DEVICE was selected in the last version of the
tinydrm patchset to fix the backlight dependency, but the
ifdef CONFIG_BACKLIGHT_CLASS_DEVICE was forgotten. Fix that.

Signed-off-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent ce8c0137

include/drm/tinydrm/tinydrm-helpers.h

+0 −19
Original line number Diff line number Diff line
@@ -44,28 +44,9 @@ void tinydrm_xrgb8888_to_rgb565(u16 *dst, void *vaddr, 
				struct drm_framebuffer *fb,

				struct drm_clip_rect *clip, bool swap);



#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE

struct backlight_device *tinydrm_of_find_backlight(struct device *dev);

int tinydrm_enable_backlight(struct backlight_device *backlight);

int tinydrm_disable_backlight(struct backlight_device *backlight);

#else

static inline struct backlight_device *

tinydrm_of_find_backlight(struct device *dev)

{

	return NULL;

}



static inline int tinydrm_enable_backlight(struct backlight_device *backlight)

{

	return 0;

}



static inline int

tinydrm_disable_backlight(struct backlight_device *backlight)

{

	return 0;

}

#endif



size_t tinydrm_spi_max_transfer_size(struct spi_device *spi, size_t max_len);

bool tinydrm_spi_bpw_supported(struct spi_device *spi, u8 bpw);