The patch titled
radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update
has been added to the -mm tree. Its filename is
radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update.patch
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------------------------------------------------------
Subject: radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update
From: Michel Dänzer <michel@xxxxxxxxxxx>
v2: Fix problems when CONFIG_BACKLIGHT_CLASS_DEVICE isn't defined.
(Updated to add backlight type and make the connector the parent device - mjg)
Signed-off-by: Michel Dänzer <michel@xxxxxxxxxxx>
Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx>
Cc: Richard Purdie <rpurdie@xxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Alex Deucher <alexdeucher@xxxxxxxxx>
Cc: Ben Skeggs <bskeggs@xxxxxxxxxx>
Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
Cc: Len Brown <lenb@xxxxxxxxxx>
Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_legacy_encoders.c | 2 +-
drivers/gpu/drm/radeon/radeon_mode.h | 4 ----
2 files changed, 1 insertion(+), 5 deletions(-)
diff -puN drivers/gpu/drm/radeon/radeon_legacy_encoders.c~radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update drivers/gpu/drm/radeon/radeon_legacy_encoders.c
--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c~radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update
+++ a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c
@@ -460,7 +460,7 @@ static void radeon_legacy_backlight_exit
#else /* !CONFIG_BACKLIGHT_CLASS_DEVICE */
-static void radeon_legacy_backlight_init(struct radeon_encoder *encoder)
+void radeon_legacy_backlight_init(struct radeon_encoder *encoder)
{
}
diff -puN drivers/gpu/drm/radeon/radeon_mode.h~radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update drivers/gpu/drm/radeon/radeon_mode.h
--- a/drivers/gpu/drm/radeon/radeon_mode.h~radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update
+++ a/drivers/gpu/drm/radeon/radeon_mode.h
@@ -300,11 +300,9 @@ struct radeon_encoder_lvds {
uint32_t lvds_gen_cntl;
/* panel mode */
struct drm_display_mode native_mode;
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct backlight_device *bl_dev;
int dpms_mode;
uint8_t backlight_level;
-#endif
};
struct radeon_encoder_tv_dac {
@@ -358,11 +356,9 @@ struct radeon_encoder_atom_dig {
uint32_t lcd_ss_id;
/* panel mode */
struct drm_display_mode native_mode;
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
struct backlight_device *bl_dev;
int dpms_mode;
uint8_t backlight_level;
-#endif
};
struct radeon_encoder_atom_dac {
_
Patches currently in -mm which might be from michel@xxxxxxxxxxx are
radeon-expose-backlight-class-device-for-legacy-lvds-encoder.patch
radeon-expose-backlight-class-device-for-legacy-lvds-encoder-update.patch
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