diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-10 16:34:10 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-12 03:52:37 (GMT) |
| commit | c4e893b7cca833c72723f15fdfc28c9bea296e30 (patch) | |
| tree | f9a46d0b634f4ae72892e3461668d6e6845d299a /drivers/staging/sm750fb/ddk750_reg.h | |
| parent | f5d7f1905fb2e1b57e0b2f75ef21ce8b016a34b3 (diff) | |
| download | linux-c4e893b7cca833c72723f15fdfc28c9bea296e30.tar.xz | |
staging: sm750fb: change definition of PANEL_DISPLAY_CTRL multi-bit fields
Use more straight-forward definitions for multi-bit fields of
PANEL_DISPLAY_CTRL register and use open-coded implementation for register
manipulation
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb/ddk750_reg.h')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_reg.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/staging/sm750fb/ddk750_reg.h b/drivers/staging/sm750fb/ddk750_reg.h index 6df3827..cdc5867 100644 --- a/drivers/staging/sm750fb/ddk750_reg.h +++ b/drivers/staging/sm750fb/ddk750_reg.h @@ -783,21 +783,22 @@ #define PANEL_DISPLAY_CTRL 0x080000 #define PANEL_DISPLAY_CTRL_RESERVED_MASK 0xc0f08000 -#define PANEL_DISPLAY_CTRL_SELECT 29:28 -#define PANEL_DISPLAY_CTRL_SELECT_PANEL 0 -#define PANEL_DISPLAY_CTRL_SELECT_VGA 1 -#define PANEL_DISPLAY_CTRL_SELECT_CRT 2 +#define PANEL_DISPLAY_CTRL_SELECT_SHIFT 28 +#define PANEL_DISPLAY_CTRL_SELECT_MASK (0x3 << 28) +#define PANEL_DISPLAY_CTRL_SELECT_PANEL (0x0 << 28) +#define PANEL_DISPLAY_CTRL_SELECT_VGA (0x1 << 28) +#define PANEL_DISPLAY_CTRL_SELECT_CRT (0x2 << 28) #define PANEL_DISPLAY_CTRL_FPEN BIT(27) #define PANEL_DISPLAY_CTRL_VBIASEN BIT(26) #define PANEL_DISPLAY_CTRL_DATA BIT(25) #define PANEL_DISPLAY_CTRL_FPVDDEN BIT(24) #define PANEL_DISPLAY_CTRL_DUAL_DISPLAY BIT(19) #define PANEL_DISPLAY_CTRL_DOUBLE_PIXEL BIT(18) -#define PANEL_DISPLAY_CTRL_FIFO 17:16 -#define PANEL_DISPLAY_CTRL_FIFO_1 0 -#define PANEL_DISPLAY_CTRL_FIFO_3 1 -#define PANEL_DISPLAY_CTRL_FIFO_7 2 -#define PANEL_DISPLAY_CTRL_FIFO_11 3 +#define PANEL_DISPLAY_CTRL_FIFO (0x3 << 16) +#define PANEL_DISPLAY_CTRL_FIFO_1 (0x0 << 16) +#define PANEL_DISPLAY_CTRL_FIFO_3 (0x1 << 16) +#define PANEL_DISPLAY_CTRL_FIFO_7 (0x2 << 16) +#define PANEL_DISPLAY_CTRL_FIFO_11 (0x3 << 16) #define DISPLAY_CTRL_CLOCK_PHASE BIT(14) #define DISPLAY_CTRL_VSYNC_PHASE BIT(13) #define DISPLAY_CTRL_HSYNC_PHASE BIT(12) @@ -811,10 +812,10 @@ #define PANEL_DISPLAY_CTRL_HORIZONTAL_PAN BIT(4) #define DISPLAY_CTRL_GAMMA BIT(3) #define DISPLAY_CTRL_PLANE BIT(2) -#define PANEL_DISPLAY_CTRL_FORMAT 1:0 -#define PANEL_DISPLAY_CTRL_FORMAT_8 0 -#define PANEL_DISPLAY_CTRL_FORMAT_16 1 -#define PANEL_DISPLAY_CTRL_FORMAT_32 2 +#define PANEL_DISPLAY_CTRL_FORMAT (0x3 << 0) +#define PANEL_DISPLAY_CTRL_FORMAT_8 (0x0 << 0) +#define PANEL_DISPLAY_CTRL_FORMAT_16 (0x1 << 0) +#define PANEL_DISPLAY_CTRL_FORMAT_32 (0x2 << 0) #define PANEL_PAN_CTRL 0x080004 #define PANEL_PAN_CTRL_VERTICAL_PAN 31:24 |