diff options
Diffstat (limited to 'drivers/media/video/s5p-fimc/fimc-core.c')
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-core.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c index 70d6b4c..59fa512 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.c +++ b/drivers/media/video/s5p-fimc/fimc-core.c @@ -248,6 +248,7 @@ int fimc_set_scaler_info(struct fimc_ctx *ctx) struct fimc_scaler *sc = &ctx->scaler; struct fimc_frame *s_frame = &ctx->s_frame; struct fimc_frame *d_frame = &ctx->d_frame; + struct samsung_fimc_variant *variant = ctx->fimc_dev->variant; int tx, ty, sx, sy; int ret; @@ -286,8 +287,14 @@ int fimc_set_scaler_info(struct fimc_ctx *ctx) sc->pre_dst_width = sx / sc->pre_hratio; sc->pre_dst_height = sy / sc->pre_vratio; - sc->main_hratio = (sx << 8) / (tx << sc->hfactor); - sc->main_vratio = (sy << 8) / (ty << sc->vfactor); + if (variant->has_mainscaler_ext) { + sc->main_hratio = (sx << 14) / (tx << sc->hfactor); + sc->main_vratio = (sy << 14) / (ty << sc->vfactor); + } else { + sc->main_hratio = (sx << 8) / (tx << sc->hfactor); + sc->main_vratio = (sy << 8) / (ty << sc->vfactor); + + } sc->scaleup_h = (tx >= sx) ? 1 : 0; sc->scaleup_v = (ty >= sy) ? 1 : 0; @@ -571,6 +578,7 @@ static void fimc_dma_run(void *priv) { struct fimc_ctx *ctx = priv; struct fimc_dev *fimc; + struct samsung_fimc_variant *variant = ctx->fimc_dev->variant; unsigned long flags; u32 ret; @@ -603,7 +611,12 @@ static void fimc_dma_run(void *priv) err("Scaler setup error"); goto dma_unlock; } - fimc_hw_set_scaler(ctx); + + fimc_hw_set_prescaler(ctx); + if (variant->has_mainscaler_ext) + fimc_hw_set_mainscaler_ext(ctx); + else + fimc_hw_set_mainscaler(ctx); fimc_hw_set_target_format(ctx); fimc_hw_set_rotation(ctx); fimc_hw_set_effect(ctx); @@ -1730,6 +1743,7 @@ static struct samsung_fimc_variant fimc1_variant_s5pv210 = { .pix_hoff = 1, .has_inp_rot = 1, .has_out_rot = 1, + .has_mainscaler_ext = 1, .min_inp_pixsize = 16, .min_out_pixsize = 16, .hor_offs_align = 1, @@ -1751,6 +1765,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = { .has_inp_rot = 1, .has_out_rot = 1, .has_cistatus2 = 1, + .has_mainscaler_ext = 1, .min_inp_pixsize = 16, .min_out_pixsize = 16, .hor_offs_align = 1, @@ -1761,6 +1776,7 @@ static struct samsung_fimc_variant fimc0_variant_s5pv310 = { static struct samsung_fimc_variant fimc2_variant_s5pv310 = { .pix_hoff = 1, .has_cistatus2 = 1, + .has_mainscaler_ext = 1, .min_inp_pixsize = 16, .min_out_pixsize = 16, .hor_offs_align = 1, |