diff options
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fsl_dcu_fb.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/video/fsl_dcu_fb.c b/drivers/video/fsl_dcu_fb.c index 7f03290..c6ed3c4 100644 --- a/drivers/video/fsl_dcu_fb.c +++ b/drivers/video/fsl_dcu_fb.c @@ -41,7 +41,7 @@ #define DCU_VSYN_PARA_BP(x) ((x) << 22) #define DCU_VSYN_PARA_PW(x) ((x) << 11) #define DCU_VSYN_PARA_FP(x) (x) -#define DCU_SYN_POL_INV_PXCK_FALL (0 << 6) +#define DCU_SYN_POL_INV_PXCK_FALL (1 << 6) #define DCU_SYN_POL_NEG_REMAIN (0 << 5) #define DCU_SYN_POL_INV_VS_LOW (1 << 1) #define DCU_SYN_POL_INV_HS_LOW (1) @@ -191,8 +191,6 @@ static void reset_total_layers(void) dcu_write32(®s->ctrldescl[i][9], 0); dcu_write32(®s->ctrldescl[i][10], 0); } - - dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG); } static int layer_ctrldesc_init(int index, u32 pixel_format) @@ -246,8 +244,6 @@ static int layer_ctrldesc_init(int index, u32 pixel_format) dcu_write32(®s->ctrldescl[index][7], DCU_CTRLDESCLN_8_FG_FCOLOR(0)); dcu_write32(®s->ctrldescl[index][8], DCU_CTRLDESCLN_9_BG_BCOLOR(0)); - dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG); - return 0; } @@ -273,8 +269,6 @@ int fsl_dcu_init(unsigned int xres, unsigned int yres, memset(info.screen_base, 0, info.screen_size); reset_total_layers(); - div = dcu_set_pixel_clock(info.var.pixclock); - dcu_write32(®s->div_ratio, (div - 1)); dcu_write32(®s->disp_size, DCU_DISP_SIZE_DELTA_Y(info.var.yres) | @@ -313,6 +307,11 @@ int fsl_dcu_init(unsigned int xres, unsigned int yres, layer_ctrldesc_init(0, pixel_format); + div = dcu_set_pixel_clock(info.var.pixclock); + dcu_write32(®s->div_ratio, (div - 1)); + + dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG); + return 0; } |