diff options
Diffstat (limited to 'src/radeon_reg.h')
| -rw-r--r-- | src/radeon_reg.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/radeon_reg.h b/src/radeon_reg.h index d230a200..c418a256 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -966,11 +966,11 @@ #define RADEON_GENMO_WT 0x03c2 /* VGA */ #define RADEON_GENS0 0x03c2 /* VGA */ #define RADEON_GENS1 0x03da /* VGA, 0x03ba */ -#define RADEON_GPIO_MONID 0x0068 /* DDC interface via I2C */ +#define RADEON_GPIO_MONID 0x0068 /* DDC interface via I2C */ /* DDC3 */ #define RADEON_GPIO_MONIDB 0x006c #define RADEON_GPIO_CRT2_DDC 0x006c -#define RADEON_GPIO_DVI_DDC 0x0064 -#define RADEON_GPIO_VGA_DDC 0x0060 +#define RADEON_GPIO_DVI_DDC 0x0064 /* DDC2 */ +#define RADEON_GPIO_VGA_DDC 0x0060 /* DDC1 */ # define RADEON_GPIO_A_0 (1 << 0) # define RADEON_GPIO_A_1 (1 << 1) # define RADEON_GPIO_Y_0 (1 << 8) @@ -1027,9 +1027,9 @@ #define RADEON_DVI_I2C_CNTL_0 0x02e0 # define R200_DVI_I2C_PIN_SEL(x) ((x) << 3) -# define R200_SEL_DVI_DDC 0 -# define R200_SEL_VGA_DDC 1 -# define R200_SEL_CRT2_DDC 2 +# define R200_SEL_DDC1 0 /* 0x60 - VGA_DDC */ +# define R200_SEL_DDC2 1 /* 0x64 - DVI_DDC */ +# define R200_SEL_DDC3 2 /* 0x68 - MONID_DDC */ #define RADEON_DVI_I2C_CNTL_1 0x02e4 #define RADEON_DVI_I2C_DATA 0x02e8 |