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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-03-12 09:26:45 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2013-03-12 14:46:52 +0100 |
| commit | 06a3307975aac2d5b5a0e0f2e05d23e769f176b4 (patch) | |
| tree | b4cc6d14e14523c2380c254d6ac102ec9d4d9647 /include/video | |
| parent | videomode: simplify videomode Kconfig and Makefile (diff) | |
| download | linux-06a3307975aac2d5b5a0e0f2e05d23e769f176b4.tar.xz linux-06a3307975aac2d5b5a0e0f2e05d23e769f176b4.zip | |
videomode: combine videomode dmt_flags and data_flags
Both videomode and display_timing contain flags describing the modes.
These are stored in dmt_flags and data_flags. There's no need to
separate these flags, and having separate fields just makes the flags
more difficult to use.
This patch combines the fields and renames VESA_DMT_* flags to
DISPLAY_FLAGS_*.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/display_timing.h | 26 | ||||
| -rw-r--r-- | include/video/videomode.h | 3 |
2 files changed, 12 insertions, 17 deletions
diff --git a/include/video/display_timing.h b/include/video/display_timing.h index 71e9a383a981..a8a4be5b0af7 100644 --- a/include/video/display_timing.h +++ b/include/video/display_timing.h @@ -12,19 +12,16 @@ #include <linux/bitops.h> #include <linux/types.h> -/* VESA display monitor timing parameters */ -#define VESA_DMT_HSYNC_LOW BIT(0) -#define VESA_DMT_HSYNC_HIGH BIT(1) -#define VESA_DMT_VSYNC_LOW BIT(2) -#define VESA_DMT_VSYNC_HIGH BIT(3) - -/* display specific flags */ -#define DISPLAY_FLAGS_DE_LOW BIT(0) /* data enable flag */ -#define DISPLAY_FLAGS_DE_HIGH BIT(1) -#define DISPLAY_FLAGS_PIXDATA_POSEDGE BIT(2) /* drive data on pos. edge */ -#define DISPLAY_FLAGS_PIXDATA_NEGEDGE BIT(3) /* drive data on neg. edge */ -#define DISPLAY_FLAGS_INTERLACED BIT(4) -#define DISPLAY_FLAGS_DOUBLESCAN BIT(5) +#define DISPLAY_FLAGS_HSYNC_LOW BIT(0) +#define DISPLAY_FLAGS_HSYNC_HIGH BIT(1) +#define DISPLAY_FLAGS_VSYNC_LOW BIT(2) +#define DISPLAY_FLAGS_VSYNC_HIGH BIT(3) +#define DISPLAY_FLAGS_DE_LOW BIT(4) /* data enable flag */ +#define DISPLAY_FLAGS_DE_HIGH BIT(5) +#define DISPLAY_FLAGS_PIXDATA_POSEDGE BIT(6) /* drive data on pos. edge */ +#define DISPLAY_FLAGS_PIXDATA_NEGEDGE BIT(7) /* drive data on neg. edge */ +#define DISPLAY_FLAGS_INTERLACED BIT(8) +#define DISPLAY_FLAGS_DOUBLESCAN BIT(9) /* * A single signal can be specified via a range of minimal and maximal values @@ -72,8 +69,7 @@ struct display_timing { struct timing_entry vback_porch; /* ver. back porch */ struct timing_entry vsync_len; /* ver. sync len */ - unsigned int dmt_flags; /* VESA DMT flags */ - unsigned int data_flags; /* video data flags */ + unsigned int flags; /* display flags */ }; /* diff --git a/include/video/videomode.h b/include/video/videomode.h index a42156234dd4..f4ae6edfeb08 100644 --- a/include/video/videomode.h +++ b/include/video/videomode.h @@ -29,8 +29,7 @@ struct videomode { u32 vback_porch; u32 vsync_len; - unsigned int dmt_flags; /* VESA DMT flags */ - unsigned int data_flags; /* video data flags */ + unsigned int flags; /* display flags */ }; /** |