projects / packages / xorg-driver-video-ati.git / blame
| Commit | Line | Data |
|---|---|---|
| d67bf470 AM |
1 | commit b77e2aff7453a9f370beba37ca3c25b92b3f97ff |
| 2 | Author: Alex Deucher <alex@botch2.(none)> | |
| 3 | Date: Tue Feb 19 19:55:41 2008 -0500 | |
| 4 | ||
| 5 | RADEON: fix DDC types 5 and 6 | |
| 6 | ||
| 7 | diff --git a/src/radeon_output.c b/src/radeon_output.c | |
| 8 | index aceb3d8..e65e269 100644 | |
| 9 | --- a/src/radeon_output.c | |
| 10 | +++ b/src/radeon_output.c | |
| 11 | @@ -1754,12 +1754,23 @@ legacy_setup_i2c_bus(int ddc_line) | |
| 12 | i2c.put_data_mask = RADEON_GPIO_EN_0; | |
| 13 | i2c.get_clk_mask = RADEON_GPIO_Y_1; | |
| 14 | i2c.get_data_mask = RADEON_GPIO_Y_0; | |
| 15 | - i2c.mask_clk_reg = ddc_line; | |
| 16 | - i2c.mask_data_reg = ddc_line; | |
| 17 | - i2c.put_clk_reg = ddc_line; | |
| 18 | - i2c.put_data_reg = ddc_line; | |
| 19 | - i2c.get_clk_reg = ddc_line; | |
| 20 | - i2c.get_data_reg = ddc_line; | |
| 21 | + if ((ddc_line == RADEON_LCD_GPIO_MASK) || | |
| 22 | + (ddc_line == RADEON_MDGPIO_EN_REG)) { | |
| 23 | + i2c.mask_clk_reg = ddc_line; | |
| 24 | + i2c.mask_data_reg = ddc_line; | |
| 25 | + i2c.put_clk_reg = ddc_line; | |
| 26 | + i2c.put_data_reg = ddc_line; | |
| 27 | + i2c.get_clk_reg = ddc_line + 4; | |
| 28 | + i2c.get_data_reg = ddc_line + 4; | |
| 29 | + } else { | |
| 30 | + i2c.mask_clk_reg = ddc_line; | |
| 31 | + i2c.mask_data_reg = ddc_line; | |
| 32 | + i2c.put_clk_reg = ddc_line; | |
| 33 | + i2c.put_data_reg = ddc_line; | |
| 34 | + i2c.get_clk_reg = ddc_line; | |
| 35 | + i2c.get_data_reg = ddc_line; | |
| 36 | + } | |
| 37 | + | |
| 38 | if (ddc_line) | |
| 39 | i2c.valid = TRUE; | |
| 40 | else |