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MLK-15337: pxp-v3: add pxp v3 crop feature

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Add pxp v3 crop feature support.
Update the pxp_dma.h file.

Signed-off-by: Guoniu.Zhou <guoniu.zhou@nxp.com>
This commit is contained in:
Guoniu.Zhou
2017-07-05 14:03:06 +08:00
committed by Nitin Garg
parent b9fd372e5a
commit 9bbf666c8b
2 changed files with 11 additions and 4 deletions
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14
drivers/dma/pxp/pxp_dma_v3.c
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@ -3220,10 +3220,10 @@ static int convert_param_to_pixmap(struct pxp_pixmap *pixmap,
pixmap->bpp = get_bpp_from_fmt(pixmap->format);
pixmap->pitch = param->width * pixmap->bpp >> 3;
pixmap->crop.x = param->left;
pixmap->crop.y = param->top;
pixmap->crop.width = param->width;
pixmap->crop.height = param->height;
pixmap->crop.x = param->crop.left;
pixmap->crop.y = param->crop.top;
pixmap->crop.width = param->crop.width;
pixmap->crop.height = param->crop.height;
return 0;
}
@ -3407,6 +3407,12 @@ static void __pxpdma_dostart(struct pxp_channel *pxp_chan)
pxp->pxp_conf_state.s0_param.width,
pxp->pxp_conf_state.s0_param.height,
pxp->pxp_conf_state.s0_param.paddr);
pr_debug("%s:%d S0 crop (top, left)=(%d, %d), (width, height)=(%d, %d)\n",
__func__, __LINE__,
pxp->pxp_conf_state.s0_param.crop.top,
pxp->pxp_conf_state.s0_param.crop.left,
pxp->pxp_conf_state.s0_param.crop.width,
pxp->pxp_conf_state.s0_param.crop.height);
pr_debug("%s:%d OUT w/h %d/%d paddr %08x\n", __func__, __LINE__,
pxp->pxp_conf_state.out_param.width,
pxp->pxp_conf_state.out_param.height,

1
include/uapi/linux/pxp_dma.h
View File

@ -233,6 +233,7 @@ struct pxp_layer_param {
int comp_mask;
struct pxp_alpha alpha;
struct rect crop;
dma_addr_t paddr;
};