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Commit 8c9f215a authored by Yongqiang Niu's avatar Yongqiang Niu Committed by Chun-Kuang Hu
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drm/mediatek: Add component POSTMASK 

This patch add component POSTMASK.
Signed-off-by: default avatarYongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: default avatarHsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: default avatarChun-Kuang Hu <chunkuang.hu@kernel.org>
parent 787a7a87
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Showing with 73 additions and 30 deletions
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
View file @ 8c9f215a
......@@ -60,6 +60,12 @@
#define DITHER_ADD_LSHIFT_G(x) (((x) & 0x7) << 4)
#define DITHER_ADD_RSHIFT_G(x) (((x) & 0x7) << 0)
#define DISP_POSTMASK_EN 0x0000
#define POSTMASK_EN BIT(0)
#define DISP_POSTMASK_CFG 0x0020
#define POSTMASK_RELAY_MODE BIT(0)
#define DISP_POSTMASK_SIZE 0x0030
struct mtk_ddp_comp_dev {
struct clk *clk;
void __iomem *regs;
......@@ -211,6 +217,32 @@ static void mtk_dither_stop(struct device *dev)
writel_relaxed(0x0, priv->regs + DISP_DITHER_EN);
}
static void mtk_postmask_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
{
struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
mtk_ddp_write(cmdq_pkt, w << 16 | h, &priv->cmdq_reg, priv->regs,
DISP_POSTMASK_SIZE);
mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &priv->cmdq_reg,
priv->regs, DISP_POSTMASK_CFG);
}
static void mtk_postmask_start(struct device *dev)
{
struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
writel(POSTMASK_EN, priv->regs + DISP_POSTMASK_EN);
}
static void mtk_postmask_stop(struct device *dev)
{
struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
writel_relaxed(0x0, priv->regs + DISP_POSTMASK_EN);
}
static const struct mtk_ddp_comp_funcs ddp_aal = {
.clk_enable = mtk_aal_clk_enable,
.clk_disable = mtk_aal_clk_disable,
......@@ -286,6 +318,14 @@ static const struct mtk_ddp_comp_funcs ddp_ovl = {
.bgclr_in_off = mtk_ovl_bgclr_in_off,
};
static const struct mtk_ddp_comp_funcs ddp_postmask = {
.clk_enable = mtk_ddp_clk_enable,
.clk_disable = mtk_ddp_clk_disable,
.config = mtk_postmask_config,
.start = mtk_postmask_start,
.stop = mtk_postmask_stop,
};
static const struct mtk_ddp_comp_funcs ddp_rdma = {
.clk_enable = mtk_rdma_clk_enable,
.clk_disable = mtk_rdma_clk_disable,
......@@ -321,6 +361,7 @@ static const char * const mtk_ddp_comp_stem[MTK_DDP_COMP_TYPE_MAX] = {
[MTK_DISP_MUTEX] = "mutex",
[MTK_DISP_OD] = "od",
[MTK_DISP_BLS] = "bls",
[MTK_DISP_POSTMASK] = "postmask",
};
struct mtk_ddp_comp_match {
......@@ -330,36 +371,37 @@ struct mtk_ddp_comp_match {
};
static const struct mtk_ddp_comp_match mtk_ddp_matches[DDP_COMPONENT_ID_MAX] = {
[DDP_COMPONENT_AAL0] = { MTK_DISP_AAL, 0, &ddp_aal },
[DDP_COMPONENT_AAL1] = { MTK_DISP_AAL, 1, &ddp_aal },
[DDP_COMPONENT_BLS] = { MTK_DISP_BLS, 0, NULL },
[DDP_COMPONENT_CCORR] = { MTK_DISP_CCORR, 0, &ddp_ccorr },
[DDP_COMPONENT_COLOR0] = { MTK_DISP_COLOR, 0, &ddp_color },
[DDP_COMPONENT_COLOR1] = { MTK_DISP_COLOR, 1, &ddp_color },
[DDP_COMPONENT_DITHER] = { MTK_DISP_DITHER, 0, &ddp_dither },
[DDP_COMPONENT_DPI0] = { MTK_DPI, 0, &ddp_dpi },
[DDP_COMPONENT_DPI1] = { MTK_DPI, 1, &ddp_dpi },
[DDP_COMPONENT_DSI0] = { MTK_DSI, 0, &ddp_dsi },
[DDP_COMPONENT_DSI1] = { MTK_DSI, 1, &ddp_dsi },
[DDP_COMPONENT_DSI2] = { MTK_DSI, 2, &ddp_dsi },
[DDP_COMPONENT_DSI3] = { MTK_DSI, 3, &ddp_dsi },
[DDP_COMPONENT_GAMMA] = { MTK_DISP_GAMMA, 0, &ddp_gamma },
[DDP_COMPONENT_OD0] = { MTK_DISP_OD, 0, &ddp_od },
[DDP_COMPONENT_OD1] = { MTK_DISP_OD, 1, &ddp_od },
[DDP_COMPONENT_OVL0] = { MTK_DISP_OVL, 0, &ddp_ovl },
[DDP_COMPONENT_OVL1] = { MTK_DISP_OVL, 1, &ddp_ovl },
[DDP_COMPONENT_OVL_2L0] = { MTK_DISP_OVL_2L, 0, &ddp_ovl },
[DDP_COMPONENT_OVL_2L1] = { MTK_DISP_OVL_2L, 1, &ddp_ovl },
[DDP_COMPONENT_OVL_2L2] = { MTK_DISP_OVL_2L, 2, &ddp_ovl },
[DDP_COMPONENT_PWM0] = { MTK_DISP_PWM, 0, NULL },
[DDP_COMPONENT_PWM1] = { MTK_DISP_PWM, 1, NULL },
[DDP_COMPONENT_PWM2] = { MTK_DISP_PWM, 2, NULL },
[DDP_COMPONENT_RDMA0] = { MTK_DISP_RDMA, 0, &ddp_rdma },
[DDP_COMPONENT_RDMA1] = { MTK_DISP_RDMA, 1, &ddp_rdma },
[DDP_COMPONENT_RDMA2] = { MTK_DISP_RDMA, 2, &ddp_rdma },
[DDP_COMPONENT_UFOE] = { MTK_DISP_UFOE, 0, &ddp_ufoe },
[DDP_COMPONENT_WDMA0] = { MTK_DISP_WDMA, 0, NULL },
[DDP_COMPONENT_WDMA1] = { MTK_DISP_WDMA, 1, NULL },
[DDP_COMPONENT_AAL0] = { MTK_DISP_AAL, 0, &ddp_aal },
[DDP_COMPONENT_AAL1] = { MTK_DISP_AAL, 1, &ddp_aal },
[DDP_COMPONENT_BLS] = { MTK_DISP_BLS, 0, NULL },
[DDP_COMPONENT_CCORR] = { MTK_DISP_CCORR, 0, &ddp_ccorr },
[DDP_COMPONENT_COLOR0] = { MTK_DISP_COLOR, 0, &ddp_color },
[DDP_COMPONENT_COLOR1] = { MTK_DISP_COLOR, 1, &ddp_color },
[DDP_COMPONENT_DITHER] = { MTK_DISP_DITHER, 0, &ddp_dither },
[DDP_COMPONENT_DPI0] = { MTK_DPI, 0, &ddp_dpi },
[DDP_COMPONENT_DPI1] = { MTK_DPI, 1, &ddp_dpi },
[DDP_COMPONENT_DSI0] = { MTK_DSI, 0, &ddp_dsi },
[DDP_COMPONENT_DSI1] = { MTK_DSI, 1, &ddp_dsi },
[DDP_COMPONENT_DSI2] = { MTK_DSI, 2, &ddp_dsi },
[DDP_COMPONENT_DSI3] = { MTK_DSI, 3, &ddp_dsi },
[DDP_COMPONENT_GAMMA] = { MTK_DISP_GAMMA, 0, &ddp_gamma },
[DDP_COMPONENT_OD0] = { MTK_DISP_OD, 0, &ddp_od },
[DDP_COMPONENT_OD1] = { MTK_DISP_OD, 1, &ddp_od },
[DDP_COMPONENT_OVL0] = { MTK_DISP_OVL, 0, &ddp_ovl },
[DDP_COMPONENT_OVL1] = { MTK_DISP_OVL, 1, &ddp_ovl },
[DDP_COMPONENT_OVL_2L0] = { MTK_DISP_OVL_2L, 0, &ddp_ovl },
[DDP_COMPONENT_OVL_2L1] = { MTK_DISP_OVL_2L, 1, &ddp_ovl },
[DDP_COMPONENT_OVL_2L2] = { MTK_DISP_OVL_2L, 2, &ddp_ovl },
[DDP_COMPONENT_POSTMASK0] = { MTK_DISP_POSTMASK, 0, &ddp_postmask },
[DDP_COMPONENT_PWM0] = { MTK_DISP_PWM, 0, NULL },
[DDP_COMPONENT_PWM1] = { MTK_DISP_PWM, 1, NULL },
[DDP_COMPONENT_PWM2] = { MTK_DISP_PWM, 2, NULL },
[DDP_COMPONENT_RDMA0] = { MTK_DISP_RDMA, 0, &ddp_rdma },
[DDP_COMPONENT_RDMA1] = { MTK_DISP_RDMA, 1, &ddp_rdma },
[DDP_COMPONENT_RDMA2] = { MTK_DISP_RDMA, 2, &ddp_rdma },
[DDP_COMPONENT_UFOE] = { MTK_DISP_UFOE, 0, &ddp_ufoe },
[DDP_COMPONENT_WDMA0] = { MTK_DISP_WDMA, 0, NULL },
[DDP_COMPONENT_WDMA1] = { MTK_DISP_WDMA, 1, NULL },
};
static bool mtk_drm_find_comp_in_ddp(struct device *dev,
......
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
View file @ 8c9f215a
......@@ -30,6 +30,7 @@ enum mtk_ddp_comp_type {
MTK_DISP_UFOE,
MTK_DSI,
MTK_DPI,
MTK_DISP_POSTMASK,
MTK_DISP_PWM,
MTK_DISP_MUTEX,
MTK_DISP_OD,
......
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