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| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-15 19:53:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-15 18:26:17 -0800 |
| commit | a6f17bc44d27974f6349169af96a34e8dad09f06 (patch) | |
| tree | 0edcd7baba531011dbe1f403d5a3069efd5a54af /drivers/staging/sm750fb/ddk750_mode.c | |
| parent | 620c391258928904596acb6635ef9dc28815a6b9 (diff) | |
| download | linux-a6f17bc44d27974f6349169af96a34e8dad09f06.tar.bz2 | |
staging: sm750fb: change definition of PANEL_HORIZONTAL_SYNC fields
Use stratight-forward definition of PANEL_HORIZONTAL_SYNC register fields
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_mode.c')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_mode.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c index 97d803df04a1..4394ad1ff154 100644 --- a/drivers/staging/sm750fb/ddk750_mode.c +++ b/drivers/staging/sm750fb/ddk750_mode.c @@ -141,8 +141,11 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll) POKE32(PANEL_HORIZONTAL_TOTAL, reg); POKE32(PANEL_HORIZONTAL_SYNC, - FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width) - | FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, START, pModeParam->horizontal_sync_start - 1)); + ((pModeParam->horizontal_sync_width << + PANEL_HORIZONTAL_SYNC_WIDTH_SHIFT) & + PANEL_HORIZONTAL_SYNC_WIDTH_MASK) | + ((pModeParam->horizontal_sync_start - 1) & + PANEL_HORIZONTAL_SYNC_START_MASK)); POKE32(PANEL_VERTICAL_TOTAL, FIELD_VALUE(0, PANEL_VERTICAL_TOTAL, TOTAL, pModeParam->vertical_total - 1) |