From: Mike Rapoport Date: Wed, 10 Feb 2016 16:34:22 +0000 (+0200) Subject: staging: sm750fb: change definition of PANEL_HORIZONTAL_TOTAL fields X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=60112069a9fce40025929d3ecd908c2f628ce931;p=linux-beck.git staging: sm750fb: change definition of PANEL_HORIZONTAL_TOTAL fields Use stratight-forward defintion of PANEL_HORIZONTAL_TOTAL register fields and use open-coded implementation for register manipulations Signed-off-by: Mike Rapoport Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c index 9ec3c6481f8d..7e57b57598c9 100644 --- a/drivers/staging/sm750fb/ddk750_mode.c +++ b/drivers/staging/sm750fb/ddk750_mode.c @@ -122,9 +122,12 @@ static int programModeRegisters(mode_parameter_t *pModeParam, pll_value_t *pll) POKE32(PANEL_PLL_CTRL, formatPllReg(pll)); - POKE32(PANEL_HORIZONTAL_TOTAL, - FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, TOTAL, pModeParam->horizontal_total - 1) - | FIELD_VALUE(0, PANEL_HORIZONTAL_TOTAL, DISPLAY_END, pModeParam->horizontal_display_end - 1)); + reg = ((pModeParam->horizontal_total - 1) << + PANEL_HORIZONTAL_TOTAL_TOTAL_SHIFT) & + PANEL_HORIZONTAL_TOTAL_TOTAL_MASK; + reg |= ((pModeParam->horizontal_display_end - 1) & + PANEL_HORIZONTAL_TOTAL_DISPLAY_END_MASK); + POKE32(PANEL_HORIZONTAL_TOTAL, reg); POKE32(PANEL_HORIZONTAL_SYNC, FIELD_VALUE(0, PANEL_HORIZONTAL_SYNC, WIDTH, pModeParam->horizontal_sync_width) diff --git a/drivers/staging/sm750fb/ddk750_reg.h b/drivers/staging/sm750fb/ddk750_reg.h index 63995995be14..47028974d042 100644 --- a/drivers/staging/sm750fb/ddk750_reg.h +++ b/drivers/staging/sm750fb/ddk750_reg.h @@ -858,8 +858,9 @@ #define PANEL_PLANE_BR_RIGHT_MASK 0xeff #define PANEL_HORIZONTAL_TOTAL 0x080024 -#define PANEL_HORIZONTAL_TOTAL_TOTAL 27:16 -#define PANEL_HORIZONTAL_TOTAL_DISPLAY_END 11:0 +#define PANEL_HORIZONTAL_TOTAL_TOTAL_SHIFT 16 +#define PANEL_HORIZONTAL_TOTAL_TOTAL_MASK (0xfff << 16) +#define PANEL_HORIZONTAL_TOTAL_DISPLAY_END_MASK 0xfff #define PANEL_HORIZONTAL_SYNC 0x080028 #define PANEL_HORIZONTAL_SYNC_WIDTH 23:16