diff options
Diffstat (limited to 'drivers/video/Kconfig')
| -rw-r--r-- | drivers/video/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index ec14a37..d9d4afc 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -19,12 +19,14 @@ config VIDEO_LCD_SSD2828 config VIDEO_LCD_SSD2828_TX_CLK int "SSD2828 TX_CLK frequency (in MHz)" depends on VIDEO_LCD_SSD2828 + default 0 ---help--- The frequency of the crystal, which is clocking SSD2828. It may be anything in the 8MHz-30MHz range and the exact value should be retrieved from the board schematics. Or in the case of Allwinner hardware, it can be usually found as 'lcd_xtal_freq' variable in - FEX files. + FEX files. It can be also set to 0 for selecting PCLK from the + parallel LCD interface instead of TX_CLK as the PLL clock source. config VIDEO_LCD_SSD2828_RESET string "RESET pin of SSD2828" |