diff options
Diffstat (limited to 'drivers/staging/sm750fb/sm750_hw.c')
| -rw-r--r-- | drivers/staging/sm750fb/sm750_hw.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/staging/sm750fb/sm750_hw.c b/drivers/staging/sm750fb/sm750_hw.c index 2b1cb9a..01850bf 100644 --- a/drivers/staging/sm750fb/sm750_hw.c +++ b/drivers/staging/sm750fb/sm750_hw.c @@ -149,22 +149,21 @@ int hw_sm750_inithw(struct sm750_dev *sm750_dev, struct pci_dev *pdev) /* Set up GPIO for software I2C to program DVI chip in the Xilinx SP605 board, in order to have video signal. */ - sm750_sw_i2c_init(0, 1); + sm750_sw_i2c_init(0, 1); - - /* Customer may NOT use CH7301 DVI chip, which has to be - initialized differently. - */ - if (sm750_sw_i2c_read_reg(0xec, 0x4a) == 0x95) { + /* Customer may NOT use CH7301 DVI chip, which has to be + initialized differently. + */ + if (sm750_sw_i2c_read_reg(0xec, 0x4a) == 0x95) { /* The following register values for CH7301 are from Chrontel app note and our experiment. */ pr_info("yes,CH7301 DVI chip found\n"); - sm750_sw_i2c_write_reg(0xec, 0x1d, 0x16); - sm750_sw_i2c_write_reg(0xec, 0x21, 0x9); - sm750_sw_i2c_write_reg(0xec, 0x49, 0xC0); + sm750_sw_i2c_write_reg(0xec, 0x1d, 0x16); + sm750_sw_i2c_write_reg(0xec, 0x21, 0x9); + sm750_sw_i2c_write_reg(0xec, 0x49, 0xC0); pr_info("okay,CH7301 DVI chip setup done\n"); - } + } } /* init 2d engine */ |
