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Groups > linux.kernel > #1477114
| From | CK Hu <ck.hu@mediatek.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v7 2/9] drm/mediatek: add *driver_data for different hardware settings |
| Date | 2016-09-06 09:30 +0200 |
| Message-ID | <seiZr-7fd-3@gated-at.bofh.it> (permalink) |
| References | <scUPw-7ib-13@gated-at.bofh.it> <scUPw-7ib-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi, YT: On Fri, 2016-09-02 at 19:24 +0800, YT Shen wrote: > There are some hardware settings changed, between MT8173 & MT2701: > DISP_OVL address offset changed, color format definition changed. > DISP_RDMA fifo size changed. > DISP_COLOR offset changed. > MIPI_TX pll setting changed. > And add prefix for mtk_ddp_main & mtk_ddp_ext & mutex_mod. > > Signed-off-by: YT Shen <yt.shen@mediatek.com> > --- [snip...] > > @@ -185,7 +183,8 @@ static void mtk_ovl_layer_config(struct mtk_ddp_comp *comp, unsigned int idx, > writel_relaxed(pitch, comp->regs + DISP_REG_OVL_PITCH(idx)); > writel_relaxed(src_size, comp->regs + DISP_REG_OVL_SRC_SIZE(idx)); > writel_relaxed(offset, comp->regs + DISP_REG_OVL_OFFSET(idx)); > - writel_relaxed(addr, comp->regs + DISP_REG_OVL_ADDR(idx)); DISP_REG_OVL_ADDR() is useless, so remove it. > + writel_relaxed(addr, comp->regs + comp->data->ovl.addr_offset > + + idx * 0x20); > > if (pending->enable) > mtk_ovl_layer_on(comp, idx); Regards, CK
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[PATCH v7 2/9] drm/mediatek: add *driver_data for different hardware settings YT Shen <yt.shen@mediatek.com> - 2016-09-02 13:30 +0200 Re: [PATCH v7 2/9] drm/mediatek: add *driver_data for different hardware settings CK Hu <ck.hu@mediatek.com> - 2016-09-06 09:30 +0200
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