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Date: Thu, 11 Apr 2019 13:30:16 +0800
From: CK Hu <ck.hu@...iatek.com>
To: <yongqiang.niu@...iatek.com>
CC: <p.zabel@...gutronix.de>, <robh+dt@...nel.org>,
<matthias.bgg@...il.com>, <airlied@...ux.ie>,
<mark.rutland@....com>, <dri-devel@...ts.freedesktop.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>, <Bibby.Hsieh@...iatek.com>,
<yt.shen@...iatek.com>
Subject: Re: [PATCH v2 07/25] drm/mediatek: move rdma sout from
mtk_ddp_mout_en into mtk_ddp_sout_sel
Hi, Yongqiang:
On Wed, 2019-03-27 at 14:19 +0800, yongqiang.niu@...iatek.com wrote:
> From: Yongqiang Niu <yongqiang.niu@...iatek.com>
>
> This patch move rdma sout from mtk_ddp_mout_en into mtk_ddp_sout_sel
> rdma only has single output, but no multi output,
> all these rdma->dsi/dpi usecase should move to mtk_ddp_sout_sel
Reviewed-by: CK Hu <ck.hu@...iatek.com>
>
> Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
> ---
> drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 90 +++++++++++++++++-----------------
> 1 file changed, 45 insertions(+), 45 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> index e4dafe0..5ae13b0 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> @@ -281,51 +281,6 @@ static unsigned int mtk_ddp_mout_en(enum mtk_ddp_comp_id cur,
> } else if (cur == DDP_COMPONENT_OD1 && next == DDP_COMPONENT_RDMA1) {
> *addr = DISP_REG_CONFIG_DISP_OD_MOUT_EN;
> value = OD1_MOUT_EN_RDMA1;
> - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI0) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> - value = RDMA0_SOUT_DPI0;
> - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> - value = RDMA0_SOUT_DPI1;
> - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> - value = RDMA0_SOUT_DSI1;
> - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> - value = RDMA0_SOUT_DSI2;
> - } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> - value = RDMA0_SOUT_DSI3;
> - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> - value = RDMA1_SOUT_DSI1;
> - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI2) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> - value = RDMA1_SOUT_DSI2;
> - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI3) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> - value = RDMA1_SOUT_DSI3;
> - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> - value = RDMA1_SOUT_DPI0;
> - } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> - value = RDMA1_SOUT_DPI1;
> - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI0) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> - value = RDMA2_SOUT_DPI0;
> - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> - value = RDMA2_SOUT_DPI1;
> - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> - value = RDMA2_SOUT_DSI1;
> - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> - value = RDMA2_SOUT_DSI2;
> - } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) {
> - *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> - value = RDMA2_SOUT_DSI3;
> } else {
> value = 0;
> }
> @@ -406,6 +361,51 @@ static unsigned int mtk_ddp_sout_sel(enum mtk_ddp_comp_id cur,
> } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI0) {
> *addr = DISP_REG_CONFIG_DSI_SEL;
> value = DSI_SEL_IN_RDMA;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI0) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> + value = RDMA0_SOUT_DPI0;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DPI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> + value = RDMA0_SOUT_DPI1;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> + value = RDMA0_SOUT_DSI1;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI2) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> + value = RDMA0_SOUT_DSI2;
> + } else if (cur == DDP_COMPONENT_RDMA0 && next == DDP_COMPONENT_DSI3) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA0_SOUT_EN;
> + value = RDMA0_SOUT_DSI3;
> + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> + value = RDMA1_SOUT_DSI1;
> + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI2) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> + value = RDMA1_SOUT_DSI2;
> + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DSI3) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> + value = RDMA1_SOUT_DSI3;
> + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI0) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> + value = RDMA1_SOUT_DPI0;
> + } else if (cur == DDP_COMPONENT_RDMA1 && next == DDP_COMPONENT_DPI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA1_SOUT_EN;
> + value = RDMA1_SOUT_DPI1;
> + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI0) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> + value = RDMA2_SOUT_DPI0;
> + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DPI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> + value = RDMA2_SOUT_DPI1;
> + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> + value = RDMA2_SOUT_DSI1;
> + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> + value = RDMA2_SOUT_DSI2;
> + } else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI3) {
> + *addr = DISP_REG_CONFIG_DISP_RDMA2_SOUT;
> + value = RDMA2_SOUT_DSI3;
> } else {
> value = 0;
> }
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