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drm/radeon: Drop CONFIG_BACKLIGHT_CLASS_DEVICE ifdefs 

The DRM_RADEON Kconfig code contains:

	select BACKLIGHT_CLASS_DEVICE

So the condition these ifdefs test for is always true, drop them.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Hans de Goede 2022-06-20 11:43:36 +02:00 committed by Alex Deucher
parent efb4fd107c
commit cb4b7a23ff
4 changed files with 0 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpu/drm/radeon/atombios_encoders.c
View File

@ -141,8 +141,6 @@ atombios_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level)
}
}
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
static u8 radeon_atom_bl_level(struct backlight_device *bd)
{
u8 level;
@ -286,18 +284,6 @@ static void radeon_atom_backlight_exit(struct radeon_encoder *radeon_encoder)
}
}
#else /* !CONFIG_BACKLIGHT_CLASS_DEVICE */
void radeon_atom_backlight_init(struct radeon_encoder *encoder)
{
}
static void radeon_atom_backlight_exit(struct radeon_encoder *encoder)
{
}
#endif
static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)

2
drivers/gpu/drm/radeon/radeon_acpi.c
View File

@ -391,7 +391,6 @@ static int radeon_atif_handler(struct radeon_device *rdev,
radeon_set_backlight_level(rdev, enc, req.backlight_level);
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
if (rdev->is_atom_bios) {
struct radeon_encoder_atom_dig *dig = enc->enc_priv;
backlight_force_update(dig->bl_dev,
@ -401,7 +400,6 @@ static int radeon_atif_handler(struct radeon_device *rdev,
backlight_force_update(dig->bl_dev,
BACKLIGHT_UPDATE_HOTKEY);
}
#endif
}
}
if (req.pending & ATIF_DGPU_DISPLAY_EVENT) {

15
drivers/gpu/drm/radeon/radeon_legacy_encoders.c
View File

@ -318,8 +318,6 @@ radeon_legacy_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 leve
radeon_legacy_lvds_update(&radeon_encoder->base, dpms_mode);
}
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
static uint8_t radeon_legacy_lvds_level(struct backlight_device *bd)
{
struct radeon_backlight_privdata *pdata = bl_get_data(bd);
@ -488,19 +486,6 @@ static void radeon_legacy_backlight_exit(struct radeon_encoder *radeon_encoder)
}
}
#else /* !CONFIG_BACKLIGHT_CLASS_DEVICE */
void radeon_legacy_backlight_init(struct radeon_encoder *encoder)
{
}
static void radeon_legacy_backlight_exit(struct radeon_encoder *encoder)
{
}
#endif
static void radeon_lvds_enc_destroy(struct drm_encoder *encoder)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);

4
drivers/gpu/drm/radeon/radeon_mode.h
View File

@ -281,15 +281,11 @@ struct radeon_mode_info {
#define RADEON_MAX_BL_LEVEL 0xFF
#if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE)
struct radeon_backlight_privdata {
struct radeon_encoder *encoder;
uint8_t negative;
};
#endif
#define MAX_H_CODE_TIMING_LEN 32
#define MAX_V_CODE_TIMING_LEN 32