示例#1
0
/**
 * @c: destination clipping region
 */
void fimg2d4x_enable_clipping(struct fimg2d_control *info, struct fimg2d_clip *c)
{
	unsigned long cfg;

	cfg = readl(info->regs + FIMG2D_BITBLT_COMMAND_REG);
	cfg |= FIMG2D_ENABLE_CW;

	writel(cfg, info->regs + FIMG2D_BITBLT_COMMAND_REG);

	writel(FIMG2D_OFFSET(c->x1, c->y1), info->regs + FIMG2D_CW_LT_REG);
	writel(FIMG2D_OFFSET(c->x2, c->y2), info->regs + FIMG2D_CW_RB_REG);
}
示例#2
0
/**
 * @c: destination clipping region
 */
void fimg2d4x_enable_clipping(struct fimg2d_control *info,
				struct fimg2d_clip *clp)
{
	unsigned long cfg;

	cfg = rd(FIMG2D_BITBLT_COMMAND_REG);
	cfg |= FIMG2D_ENABLE_CW;

	wr(cfg, FIMG2D_BITBLT_COMMAND_REG);

	wr(FIMG2D_OFFSET(clp->x1, clp->y1), FIMG2D_CW_LT_REG);
	wr(FIMG2D_OFFSET(clp->x2, clp->y2), FIMG2D_CW_RB_REG);
}
示例#3
0
void fimg2d4x_set_msk_rect(struct fimg2d_control *info, struct fimg2d_rect *r)
{
	wr(FIMG2D_OFFSET(r->x1, r->y1), FIMG2D_MSK_LEFT_TOP_REG);
	wr(FIMG2D_OFFSET(r->x2, r->y2), FIMG2D_MSK_RIGHT_BOTTOM_REG);
}
示例#4
0
void fimg2d4x_set_dst_rect(struct fimg2d_control *info, struct fimg2d_rect *r)
{
	writel(FIMG2D_OFFSET(r->x1, r->y1), info->regs + FIMG2D_DST_LEFT_TOP_REG);
	writel(FIMG2D_OFFSET(r->x2, r->y2), info->regs + FIMG2D_DST_RIGHT_BOTTOM_REG);
}