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73076481
编写于
13年前
作者:
B
Ben Skeggs
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
drm/nouveau/backlight: make more consistent with rest of driver style
Signed-off-by:
N
Ben Skeggs
<
bskeggs@redhat.com
>
上级
68c99184
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
39 addition
and
31 deletion
+39
-31
drivers/gpu/drm/nouveau/nouveau_backlight.c
drivers/gpu/drm/nouveau/nouveau_backlight.c
+39
-31
未找到文件。
drivers/gpu/drm/nouveau/nouveau_backlight.c
浏览文件 @
73076481
...
...
@@ -38,7 +38,8 @@
#include "nouveau_drm.h"
#include "nouveau_reg.h"
static
int
nv40_get_intensity
(
struct
backlight_device
*
bd
)
static
int
nv40_get_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
int
val
=
(
nv_rd32
(
dev
,
NV40_PMC_BACKLIGHT
)
&
NV40_PMC_BACKLIGHT_MASK
)
...
...
@@ -47,7 +48,8 @@ static int nv40_get_intensity(struct backlight_device *bd)
return
val
;
}
static
int
nv40_set_intensity
(
struct
backlight_device
*
bd
)
static
int
nv40_set_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
int
val
=
bd
->
props
.
brightness
;
...
...
@@ -65,30 +67,8 @@ static const struct backlight_ops nv40_bl_ops = {
.
update_status
=
nv40_set_intensity
,
};
static
int
nv50_get_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
return
nv_rd32
(
dev
,
NV50_PDISPLAY_SOR_BACKLIGHT
);
}
static
int
nv50_set_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
int
val
=
bd
->
props
.
brightness
;
nv_wr32
(
dev
,
NV50_PDISPLAY_SOR_BACKLIGHT
,
val
|
NV50_PDISPLAY_SOR_BACKLIGHT_ENABLE
);
return
0
;
}
static
const
struct
backlight_ops
nv50_bl_ops
=
{
.
options
=
BL_CORE_SUSPENDRESUME
,
.
get_brightness
=
nv50_get_intensity
,
.
update_status
=
nv50_set_intensity
,
};
static
int
nouveau_nv40_backlight_init
(
struct
drm_connector
*
connector
)
static
int
nv40_backlight_init
(
struct
drm_connector
*
connector
)
{
struct
drm_device
*
dev
=
connector
->
dev
;
struct
drm_nouveau_private
*
dev_priv
=
dev
->
dev_private
;
...
...
@@ -113,7 +93,33 @@ static int nouveau_nv40_backlight_init(struct drm_connector *connector)
return
0
;
}
static
int
nouveau_nv50_backlight_init
(
struct
drm_connector
*
connector
)
static
int
nv50_get_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
return
nv_rd32
(
dev
,
NV50_PDISPLAY_SOR_BACKLIGHT
);
}
static
int
nv50_set_intensity
(
struct
backlight_device
*
bd
)
{
struct
drm_device
*
dev
=
bl_get_data
(
bd
);
int
val
=
bd
->
props
.
brightness
;
nv_wr32
(
dev
,
NV50_PDISPLAY_SOR_BACKLIGHT
,
val
|
NV50_PDISPLAY_SOR_BACKLIGHT_ENABLE
);
return
0
;
}
static
const
struct
backlight_ops
nv50_bl_ops
=
{
.
options
=
BL_CORE_SUSPENDRESUME
,
.
get_brightness
=
nv50_get_intensity
,
.
update_status
=
nv50_set_intensity
,
};
static
int
nv50_backlight_init
(
struct
drm_connector
*
connector
)
{
struct
drm_device
*
dev
=
connector
->
dev
;
struct
drm_nouveau_private
*
dev_priv
=
dev
->
dev_private
;
...
...
@@ -137,7 +143,8 @@ static int nouveau_nv50_backlight_init(struct drm_connector *connector)
return
0
;
}
int
nouveau_backlight_init
(
struct
drm_connector
*
connector
)
int
nouveau_backlight_init
(
struct
drm_connector
*
connector
)
{
struct
drm_device
*
dev
=
connector
->
dev
;
struct
drm_nouveau_private
*
dev_priv
=
dev
->
dev_private
;
...
...
@@ -152,9 +159,9 @@ int nouveau_backlight_init(struct drm_connector *connector)
switch
(
dev_priv
->
card_type
)
{
case
NV_40
:
return
n
ouveau_n
v40_backlight_init
(
connector
);
return
nv40_backlight_init
(
connector
);
case
NV_50
:
return
n
ouveau_n
v50_backlight_init
(
connector
);
return
nv50_backlight_init
(
connector
);
default:
break
;
}
...
...
@@ -162,7 +169,8 @@ int nouveau_backlight_init(struct drm_connector *connector)
return
0
;
}
void
nouveau_backlight_exit
(
struct
drm_connector
*
connector
)
void
nouveau_backlight_exit
(
struct
drm_connector
*
connector
)
{
struct
drm_device
*
dev
=
connector
->
dev
;
struct
drm_nouveau_private
*
dev_priv
=
dev
->
dev_private
;
...
...
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