diff options
| author | Eric Anholt <eric@anholt.net> | 2006-11-02 12:27:21 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2006-11-02 13:19:06 -0800 |
| commit | 7887c76062b7c79e14fb8e4f13486aa592dcbce8 (patch) | |
| tree | d6239273d997559475820483f4b2966b425d8dc0 /src/i810_reg.h | |
| parent | 87b15cfbf762468d4b8728b3e7a39c76654017de (diff) | |
Add airlied's I2C code, ifdeffed out.
I've gone back to compare our behavior to it several times, so I'll just keep
the code in tree for now.
Diffstat (limited to 'src/i810_reg.h')
| -rw-r--r-- | src/i810_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/i810_reg.h b/src/i810_reg.h index 31f88859..11c06596 100644 --- a/src/i810_reg.h +++ b/src/i810_reg.h @@ -276,11 +276,13 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define GPIOG 0x5028 #define GPIOH 0x502c # define GPIO_CLOCK_DIR_MASK (1 << 0) +# define GPIO_CLOCK_DIR_IN (0 << 1) # define GPIO_CLOCK_DIR_OUT (1 << 1) # define GPIO_CLOCK_VAL_MASK (1 << 2) # define GPIO_CLOCK_VAL_OUT (1 << 3) # define GPIO_CLOCK_VAL_IN (1 << 4) # define GPIO_DATA_DIR_MASK (1 << 8) +# define GPIO_DATA_DIR_IN (0 << 9) # define GPIO_DATA_DIR_OUT (1 << 9) # define GPIO_DATA_VAL_MASK (1 << 10) # define GPIO_DATA_VAL_OUT (1 << 11) |