diff options
| author | Dave Airlie <airlied@nx6125b.(none)> | 2007-04-22 11:36:00 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2007-04-22 11:36:52 +1000 |
| commit | 3828237200fc16d4d32664fb8358950c213d4897 (patch) | |
| tree | b7b59fdf393911798eeb83dca59758f0f67ff861 /src/radeon_reg.h | |
| parent | c81ed9bd7b37c9d02141d10f6c7bad3d0c57032f (diff) | |
radeon: add support for DDC on some laptop chipsets
I noticed fglrx has DDC for the panel in the rs480 laptop, however radeon
didn't pick it up, so I valgrinded fglrx and spotted 0x1a0/0x1a4 accesses
I actually noticed this before from the BIOS but never figured it out.
So now I get DDC from the LCD on this laptop.
Diffstat (limited to 'src/radeon_reg.h')
| -rw-r--r-- | src/radeon_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/radeon_reg.h b/src/radeon_reg.h index b50fcf0a..0d5e5863 100644 --- a/src/radeon_reg.h +++ b/src/radeon_reg.h @@ -907,6 +907,8 @@ # define RADEON_IO_MCLK_MAX_DYN_STOP_LAT (1<<13) # define RADEON_MC_MCLK_DYN_ENABLE (1 << 14) # define RADEON_IO_MCLK_DYN_ENABLE (1 << 15) +#define RADEON_LCD_GPIO_MASK 0x01a0 +#define RADEON_LCD_GPIO_Y_REG 0x01a4 #define RADEON_MDGPIO_A_REG 0x01ac #define RADEON_MDGPIO_EN_REG 0x01b0 #define RADEON_MDGPIO_MASK 0x0198 |