diff options
| author | Mike Rapoport <mike.rapoport@gmail.com> | 2016-02-15 19:53:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-15 18:26:17 -0800 |
| commit | 8ffe46109b1f2eedc4c5fea61cf0cbe654f160f4 (patch) | |
| tree | 5fd02fbea4d2a3daf3adab50854dc35161812f67 /drivers/staging/sm750fb/ddk750_mode.c | |
| parent | 6014a31dd607a6e6224b17c6d74df45ffeb45328 (diff) | |
staging: sm750fb: change definition of PANEL_VERTICAL_SYNC fields
Use stratight-forward definition of PANEL_VERTICAL_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 7c4f3fba0e80..ccb4e067661a 100644 --- a/drivers/staging/sm750fb/ddk750_mode.c +++ b/drivers/staging/sm750fb/ddk750_mode.c @@ -155,8 +155,11 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll) PANEL_VERTICAL_TOTAL_DISPLAY_END_MASK)); POKE32(PANEL_VERTICAL_SYNC, - FIELD_VALUE(0, PANEL_VERTICAL_SYNC, HEIGHT, pModeParam->vertical_sync_height) - | FIELD_VALUE(0, PANEL_VERTICAL_SYNC, START, pModeParam->vertical_sync_start - 1)); + ((pModeParam->vertical_sync_height << + PANEL_VERTICAL_SYNC_HEIGHT_SHIFT) & + PANEL_VERTICAL_SYNC_HEIGHT_MASK) | + ((pModeParam->vertical_sync_start - 1) & + PANEL_VERTICAL_SYNC_START_MASK)); tmp = DISPLAY_CTRL_TIMING | DISPLAY_CTRL_PLANE; if (pModeParam->vertical_sync_polarity) |