diff options
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_mode.h')
-rw-r--r-- | drivers/staging/sm750fb/ddk750_mode.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/staging/sm750fb/ddk750_mode.h b/drivers/staging/sm750fb/ddk750_mode.h new file mode 100644 index 0000000000..2df78a0937 --- /dev/null +++ b/drivers/staging/sm750fb/ddk750_mode.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef DDK750_MODE_H__ +#define DDK750_MODE_H__ + +#include "ddk750_chip.h" + +enum spolarity { + POS = 0, /* positive */ + NEG, /* negative */ +}; + +struct mode_parameter { + /* Horizontal timing. */ + unsigned long horizontal_total; + unsigned long horizontal_display_end; + unsigned long horizontal_sync_start; + unsigned long horizontal_sync_width; + enum spolarity horizontal_sync_polarity; + + /* Vertical timing. */ + unsigned long vertical_total; + unsigned long vertical_display_end; + unsigned long vertical_sync_start; + unsigned long vertical_sync_height; + enum spolarity vertical_sync_polarity; + + /* Refresh timing. */ + unsigned long pixel_clock; + unsigned long horizontal_frequency; + unsigned long vertical_frequency; + + /* Clock Phase. This clock phase only applies to Panel. */ + enum spolarity clock_phase_polarity; +}; + +int ddk750_setModeTiming(struct mode_parameter *parm, enum clock_type clock); +#endif |