[PATCH 08/11] drm/mediatek: Change sub driver interface from mtk_ddp_comp to device

From: Chun-Kuang Hu
Date: Mon Nov 02 2020 - 19:35:04 EST

From: CK Hu <ck.hu@xxxxxxxxxxxx>

Some ddp component exist in both display path and other path, so
sub driver interface should get rid of display info. Using device
instead of mtk_ddp_comp make interface general.

Signed-off-by: CK Hu <ck.hu@xxxxxxxxxxxx>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 13 +--
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 57 +++++------
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 39 ++++----
drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +-
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 100 ++++++++++----------
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 54 +++++------
drivers/gpu/drm/mediatek/mtk_dsi.c | 8 +-
7 files changed, 129 insertions(+), 150 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index 950b7b92e2c3..cc11d857ba60 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -42,11 +42,6 @@ struct mtk_disp_color {
const struct mtk_disp_color_data *data;
};

-static inline struct mtk_disp_color *comp_to_color(struct mtk_ddp_comp *comp)
-{
- return container_of(comp, struct mtk_disp_color, ddp_comp);
-}
-
static int mtk_color_clk_enable(struct device *dev)
{
struct mtk_disp_color *color = dev_get_drvdata(dev);
@@ -61,19 +56,19 @@ static void mtk_color_clk_disable(struct device *dev)
clk_disable_unprepare(color->clk);
}

-static void mtk_color_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_color_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_disp_color *color = comp_to_color(comp);
+ struct mtk_disp_color *color = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, w, &color->cmdq_reg, color->regs, DISP_COLOR_WIDTH(color));
mtk_ddp_write(cmdq_pkt, h, &color->cmdq_reg, color->regs, DISP_COLOR_HEIGHT(color));
}

-static void mtk_color_start(struct mtk_ddp_comp *comp)
+static void mtk_color_start(struct device *dev)
{
- struct mtk_disp_color *color = comp_to_color(comp);
+ struct mtk_disp_color *color = dev_get_drvdata(dev);

writel(COLOR_BYPASS_ALL | COLOR_SEQ_SEL,
color->regs + DISP_COLOR_CFG_MAIN);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index d484d08e91e7..ab56054b0934 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -77,11 +77,6 @@ struct mtk_disp_ovl {
const struct mtk_disp_ovl_data *data;
};

-static inline struct mtk_disp_ovl *comp_to_ovl(struct mtk_ddp_comp *comp)
-{
- return container_of(comp, struct mtk_disp_ovl, ddp_comp);
-}
-
static irqreturn_t mtk_disp_ovl_irq_handler(int irq, void *dev_id)
{
struct mtk_disp_ovl *priv = dev_id;
@@ -98,19 +93,19 @@ static irqreturn_t mtk_disp_ovl_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}

-static void mtk_ovl_enable_vblank(struct mtk_ddp_comp *comp,
+static void mtk_ovl_enable_vblank(struct device *dev,
struct drm_crtc *crtc)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

ovl->crtc = crtc;
writel(0x0, ovl->regs + DISP_REG_OVL_INTSTA);
writel_relaxed(OVL_FME_CPL_INT, ovl->regs + DISP_REG_OVL_INTEN);
}

-static void mtk_ovl_disable_vblank(struct mtk_ddp_comp *comp)
+static void mtk_ovl_disable_vblank(struct device *dev)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

ovl->crtc = NULL;
writel_relaxed(0x0, ovl->regs + DISP_REG_OVL_INTEN);
@@ -130,25 +125,25 @@ static void mtk_ovl_clk_disable(struct device *dev)
clk_disable_unprepare(ovl->clk);
}

-static void mtk_ovl_start(struct mtk_ddp_comp *comp)
+static void mtk_ovl_start(struct device *dev)
{
- struct mtk_disp_ovl *ovl = dev_get_drvdata(comp->dev);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

writel_relaxed(0x1, ovl->regs + DISP_REG_OVL_EN);
}

-static void mtk_ovl_stop(struct mtk_ddp_comp *comp)
+static void mtk_ovl_stop(struct device *dev)
{
- struct mtk_disp_ovl *ovl = dev_get_drvdata(comp->dev);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

writel_relaxed(0x0, ovl->regs + DISP_REG_OVL_EN);
}

-static void mtk_ovl_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_ovl_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_disp_ovl *ovl = dev_get_drvdata(comp->dev);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

if (w != 0 && h != 0)
mtk_ddp_write_relaxed(cmdq_pkt, h << 16 | w, &ovl->cmdq_reg, ovl->regs,
@@ -159,20 +154,20 @@ static void mtk_ovl_config(struct mtk_ddp_comp *comp, unsigned int w,
mtk_ddp_write(cmdq_pkt, 0x0, &ovl->cmdq_reg, ovl->regs, DISP_REG_OVL_RST);
}

-static unsigned int mtk_ovl_layer_nr(struct mtk_ddp_comp *comp)
+static unsigned int mtk_ovl_layer_nr(struct device *dev)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

return ovl->data->layer_nr;
}

-static unsigned int mtk_ovl_supported_rotations(struct mtk_ddp_comp *comp)
+static unsigned int mtk_ovl_supported_rotations(struct device *dev)
{
return DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180 |
DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y;
}

-static int mtk_ovl_layer_check(struct mtk_ddp_comp *comp, unsigned int idx,
+static int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
struct mtk_plane_state *mtk_state)
{
struct drm_plane_state *state = &mtk_state->base;
@@ -200,13 +195,13 @@ static int mtk_ovl_layer_check(struct mtk_ddp_comp *comp, unsigned int idx,
return 0;
}

-static void mtk_ovl_layer_on(struct mtk_ddp_comp *comp, unsigned int idx,
+static void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
struct cmdq_pkt *cmdq_pkt)
{
unsigned int gmc_thrshd_l;
unsigned int gmc_thrshd_h;
unsigned int gmc_value;
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, 0x1, &ovl->cmdq_reg, ovl->regs,
DISP_REG_OVL_RDMA_CTRL(idx));
@@ -225,10 +220,10 @@ static void mtk_ovl_layer_on(struct mtk_ddp_comp *comp, unsigned int idx,
DISP_REG_OVL_SRC_CON, BIT(idx));
}

-static void mtk_ovl_layer_off(struct mtk_ddp_comp *comp, unsigned int idx,
+static void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_disp_ovl *ovl = dev_get_drvdata(comp->dev);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);

mtk_ddp_write_mask(cmdq_pkt, 0, &ovl->cmdq_reg, ovl->regs,
DISP_REG_OVL_SRC_CON, BIT(idx));
@@ -272,11 +267,11 @@ static unsigned int ovl_fmt_convert(struct mtk_disp_ovl *ovl, unsigned int fmt)
}
}

-static void mtk_ovl_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,
+static void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
struct mtk_plane_state *state,
struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
struct mtk_plane_pending_state *pending = &state->pending;
unsigned int addr = pending->addr;
unsigned int pitch = pending->pitch & 0xffff;
@@ -286,7 +281,7 @@ static void mtk_ovl_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,
unsigned int con;

if (!pending->enable) {
- mtk_ovl_layer_off(comp, idx, cmdq_pkt);
+ mtk_ovl_layer_off(dev, idx, cmdq_pkt);
return;
}

@@ -315,12 +310,12 @@ static void mtk_ovl_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,
mtk_ddp_write_relaxed(cmdq_pkt, addr, &ovl->cmdq_reg, ovl->regs,
DISP_REG_OVL_ADDR(ovl, idx));

- mtk_ovl_layer_on(comp, idx, cmdq_pkt);
+ mtk_ovl_layer_on(dev, idx, cmdq_pkt);
}

-static void mtk_ovl_bgclr_in_on(struct mtk_ddp_comp *comp)
+static void mtk_ovl_bgclr_in_on(struct device *dev)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
unsigned int reg;

reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
@@ -328,9 +323,9 @@ static void mtk_ovl_bgclr_in_on(struct mtk_ddp_comp *comp)
writel(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
}

-static void mtk_ovl_bgclr_in_off(struct mtk_ddp_comp *comp)
+static void mtk_ovl_bgclr_in_off(struct device *dev)
{
- struct mtk_disp_ovl *ovl = comp_to_ovl(comp);
+ struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
unsigned int reg;

reg = readl(ovl->regs + DISP_REG_OVL_DATAPATH_CON);
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index 310c57fe35e2..1976769ae4e3 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
@@ -68,11 +68,6 @@ struct mtk_disp_rdma {
const struct mtk_disp_rdma_data *data;
};

-static inline struct mtk_disp_rdma *comp_to_rdma(struct mtk_ddp_comp *comp)
-{
- return container_of(comp, struct mtk_disp_rdma, ddp_comp);
-}
-
static irqreturn_t mtk_disp_rdma_irq_handler(int irq, void *dev_id)
{
struct mtk_disp_rdma *priv = dev_id;
@@ -89,32 +84,32 @@ static irqreturn_t mtk_disp_rdma_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}

-static void rdma_update_bits(struct mtk_ddp_comp *comp, unsigned int reg,
+static void rdma_update_bits(struct device *dev, unsigned int reg,
unsigned int mask, unsigned int val)
{
- struct mtk_disp_rdma *rdma = dev_get_drvdata(comp->dev);
+ struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
unsigned int tmp = readl(rdma->regs + reg);

tmp = (tmp & ~mask) | (val & mask);
writel(tmp, rdma->regs + reg);
}

-static void mtk_rdma_enable_vblank(struct mtk_ddp_comp *comp,
+static void mtk_rdma_enable_vblank(struct device *dev,
struct drm_crtc *crtc)
{
- struct mtk_disp_rdma *rdma = comp_to_rdma(comp);
+ struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);

rdma->crtc = crtc;
- rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT,
+ rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT,
RDMA_FRAME_END_INT);
}

-static void mtk_rdma_disable_vblank(struct mtk_ddp_comp *comp)
+static void mtk_rdma_disable_vblank(struct device *dev)
{
- struct mtk_disp_rdma *rdma = comp_to_rdma(comp);
+ struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);

rdma->crtc = NULL;
- rdma_update_bits(comp, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0);
+ rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0);
}

static int mtk_rdma_clk_enable(struct device *dev)
@@ -131,24 +126,24 @@ static void mtk_rdma_clk_disable(struct device *dev)
clk_disable_unprepare(rdma->clk);
}

-static void mtk_rdma_start(struct mtk_ddp_comp *comp)
+static void mtk_rdma_start(struct device *dev)
{
- rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN,
+ rdma_update_bits(dev, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN,
RDMA_ENGINE_EN);
}

-static void mtk_rdma_stop(struct mtk_ddp_comp *comp)
+static void mtk_rdma_stop(struct device *dev)
{
- rdma_update_bits(comp, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN, 0);
+ rdma_update_bits(dev, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN, 0);
}

-static void mtk_rdma_config(struct mtk_ddp_comp *comp, unsigned int width,
+static void mtk_rdma_config(struct device *dev, unsigned int width,
unsigned int height, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
{
unsigned int threshold;
unsigned int reg;
- struct mtk_disp_rdma *rdma = comp_to_rdma(comp);
+ struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);

mtk_ddp_write_mask(cmdq_pkt, width, &rdma->cmdq_reg, rdma->regs,
DISP_REG_RDMA_SIZE_CON_0, 0xfff);
@@ -205,16 +200,16 @@ static unsigned int rdma_fmt_convert(struct mtk_disp_rdma *rdma,
}
}

-static unsigned int mtk_rdma_layer_nr(struct mtk_ddp_comp *comp)
+static unsigned int mtk_rdma_layer_nr(struct device *dev)
{
return 1;
}

-static void mtk_rdma_layer_config(struct mtk_ddp_comp *comp, unsigned int idx,
+static void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
struct mtk_plane_state *state,
struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_disp_rdma *rdma = comp_to_rdma(comp);
+ struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
struct mtk_plane_pending_state *pending = &state->pending;
unsigned int addr = pending->addr;
unsigned int pitch = pending->pitch & 0xffff;
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index 6852b76fa583..d8d83e8ef3f3 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -571,16 +571,16 @@ static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.enable = mtk_dpi_bridge_enable,
};

-static void mtk_dpi_start(struct mtk_ddp_comp *comp)
+static void mtk_dpi_start(struct device *dev)
{
- struct mtk_dpi *dpi = container_of(comp, struct mtk_dpi, ddp_comp);
+ struct mtk_dpi *dpi = dev_get_drvdata(dev);

mtk_dpi_power_on(dpi);
}

-static void mtk_dpi_stop(struct mtk_ddp_comp *comp)
+static void mtk_dpi_stop(struct device *dev)
{
- struct mtk_dpi *dpi = container_of(comp, struct mtk_dpi, ddp_comp);
+ struct mtk_dpi *dpi = dev_get_drvdata(dev);

mtk_dpi_power_off(dpi);
}
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index aab9b8fa2b7b..7a7702730258 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -150,10 +150,10 @@ static void mtk_ddp_clk_disable(struct device *dev)
clk_disable_unprepare(priv->clk);
}

-void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc,
- unsigned int CFG, struct cmdq_pkt *cmdq_pkt)
+static void mtk_dither_set(struct device *dev, unsigned int bpc,
+ unsigned int CFG, struct cmdq_pkt *cmdq_pkt)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

/* If bpc equal to 0, the dithering function didn't be enabled */
if (bpc == 0)
@@ -177,74 +177,74 @@ void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc,
}
}

-static void mtk_od_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_od_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(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, w << 16 | h, &priv->cmdq_reg, priv->regs, DISP_OD_SIZE);
mtk_ddp_write(cmdq_pkt, OD_RELAYMODE, &priv->cmdq_reg, priv->regs, DISP_OD_CFG);
- mtk_dither_set(comp, bpc, DISP_OD_CFG, cmdq_pkt);
+ mtk_dither_set(dev, bpc, DISP_OD_CFG, cmdq_pkt);
}

-static void mtk_od_start(struct mtk_ddp_comp *comp)
+static void mtk_od_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(1, priv->regs + DISP_OD_EN);
}

-static void mtk_ufoe_start(struct mtk_ddp_comp *comp)
+static void mtk_ufoe_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(UFO_BYPASS, priv->regs + DISP_REG_UFO_START);
}

-static void mtk_aal_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_aal_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(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, h << 16 | w, &priv->cmdq_reg, priv->regs, DISP_AAL_SIZE);
}

-static void mtk_aal_start(struct mtk_ddp_comp *comp)
+static void mtk_aal_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(AAL_EN, priv->regs + DISP_AAL_EN);
}

-static void mtk_aal_stop(struct mtk_ddp_comp *comp)
+static void mtk_aal_stop(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel_relaxed(0x0, priv->regs + DISP_AAL_EN);
}

-static void mtk_ccorr_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_ccorr_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(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, h << 16 | w, &priv->cmdq_reg, priv->regs, DISP_CCORR_SIZE);
mtk_ddp_write(cmdq_pkt, CCORR_ENGINE_EN, &priv->cmdq_reg, priv->regs, DISP_CCORR_CFG);
}

-static void mtk_ccorr_start(struct mtk_ddp_comp *comp)
+static void mtk_ccorr_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(CCORR_EN, priv->regs + DISP_CCORR_EN);
}

-static void mtk_ccorr_stop(struct mtk_ddp_comp *comp)
+static void mtk_ccorr_stop(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel_relaxed(0x0, priv->regs + DISP_CCORR_EN);
}
@@ -269,10 +269,10 @@ static u16 mtk_ctm_s31_32_to_s1_10(u64 in)
return r;
}

-static void mtk_ccorr_ctm_set(struct mtk_ddp_comp *comp,
+static void mtk_ccorr_ctm_set(struct device *dev,
struct drm_crtc_state *state)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
struct drm_property_blob *blob = state->ctm;
struct drm_color_ctm *ctm;
const u64 *input;
@@ -301,58 +301,58 @@ static void mtk_ccorr_ctm_set(struct mtk_ddp_comp *comp,
&priv->cmdq_reg, priv->regs, DISP_CCORR_COEF_4);
}

-static void mtk_dither_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_dither_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(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, h << 16 | w, &priv->cmdq_reg, priv->regs, DISP_DITHER_SIZE);
mtk_ddp_write(cmdq_pkt, DITHER_RELAY_MODE, &priv->cmdq_reg, priv->regs, DISP_DITHER_CFG);
}

-static void mtk_dither_start(struct mtk_ddp_comp *comp)
+static void mtk_dither_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(DITHER_EN, priv->regs + DISP_DITHER_EN);
}

-static void mtk_dither_stop(struct mtk_ddp_comp *comp)
+static void mtk_dither_stop(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel_relaxed(0x0, priv->regs + DISP_DITHER_EN);
}

-static void mtk_gamma_config(struct mtk_ddp_comp *comp, unsigned int w,
+static void mtk_gamma_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(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

mtk_ddp_write(cmdq_pkt, h << 16 | w, &priv->cmdq_reg, priv->regs, DISP_GAMMA_SIZE);
- mtk_dither_set(comp, bpc, DISP_GAMMA_CFG, cmdq_pkt);
+ mtk_dither_set(dev, bpc, DISP_GAMMA_CFG, cmdq_pkt);
}

-static void mtk_gamma_start(struct mtk_ddp_comp *comp)
+static void mtk_gamma_start(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel(GAMMA_EN, priv->regs + DISP_GAMMA_EN);
}

-static void mtk_gamma_stop(struct mtk_ddp_comp *comp)
+static void mtk_gamma_stop(struct device *dev)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);

writel_relaxed(0x0, priv->regs + DISP_GAMMA_EN);
}

-static void mtk_gamma_set(struct mtk_ddp_comp *comp,
+static void mtk_gamma_set(struct device *dev,
struct drm_crtc_state *state)
{
- struct mtk_ddp_comp_dev *priv = dev_get_drvdata(comp->dev);
+ struct mtk_ddp_comp_dev *priv = dev_get_drvdata(dev);
unsigned int i, reg;
struct drm_color_lut *lut;
void __iomem *lut_base;
@@ -548,18 +548,6 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,

comp->id = comp_id;
comp->funcs = funcs ?: mtk_ddp_matches[comp_id].funcs;
-
- if (comp_id == DDP_COMPONENT_BLS ||
- comp_id == DDP_COMPONENT_DPI0 ||
- comp_id == DDP_COMPONENT_DPI1 ||
- comp_id == DDP_COMPONENT_DSI0 ||
- comp_id == DDP_COMPONENT_DSI1 ||
- comp_id == DDP_COMPONENT_DSI2 ||
- comp_id == DDP_COMPONENT_DSI3 ||
- comp_id == DDP_COMPONENT_PWM0) {
- return 0;
- }
-
comp_pdev = of_find_device_by_node(node);
if (!comp_pdev) {
DRM_INFO("Waiting for device %s\n", node->full_name);
@@ -567,12 +555,20 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
}
comp->dev = &comp_pdev->dev;

- if (comp_id == DDP_COMPONENT_COLOR0 ||
+ if (comp_id == DDP_COMPONENT_BLS ||
+ comp_id == DDP_COMPONENT_COLOR0 ||
comp_id == DDP_COMPONENT_COLOR1 ||
+ comp_id == DDP_COMPONENT_DPI0 ||
+ comp_id == DDP_COMPONENT_DPI1 ||
+ comp_id == DDP_COMPONENT_DSI0 ||
+ comp_id == DDP_COMPONENT_DSI1 ||
+ comp_id == DDP_COMPONENT_DSI2 ||
+ comp_id == DDP_COMPONENT_DSI3 ||
comp_id == DDP_COMPONENT_OVL0 ||
comp_id == DDP_COMPONENT_OVL1 ||
comp_id == DDP_COMPONENT_OVL_2L0 ||
comp_id == DDP_COMPONENT_OVL_2L1 ||
+ comp_id == DDP_COMPONENT_PWM0 ||
comp_id == DDP_COMPONENT_RDMA0 ||
comp_id == DDP_COMPONENT_RDMA1 ||
comp_id == DDP_COMPONENT_RDMA2)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index d73f5cf2181f..ce598122bb78 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -74,26 +74,26 @@ struct cmdq_pkt;
struct mtk_ddp_comp_funcs {
int (*clk_enable)(struct device *dev);
void (*clk_disable)(struct device *dev);
- void (*config)(struct mtk_ddp_comp *comp, unsigned int w,
+ void (*config)(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,
unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
- void (*start)(struct mtk_ddp_comp *comp);
- void (*stop)(struct mtk_ddp_comp *comp);
- void (*enable_vblank)(struct mtk_ddp_comp *comp, struct drm_crtc *crtc);
- void (*disable_vblank)(struct mtk_ddp_comp *comp);
- unsigned int (*supported_rotations)(struct mtk_ddp_comp *comp);
- unsigned int (*layer_nr)(struct mtk_ddp_comp *comp);
- int (*layer_check)(struct mtk_ddp_comp *comp,
+ void (*start)(struct device *dev);
+ void (*stop)(struct device *dev);
+ void (*enable_vblank)(struct device *dev, struct drm_crtc *crtc);
+ void (*disable_vblank)(struct device *dev);
+ unsigned int (*supported_rotations)(struct device *dev);
+ unsigned int (*layer_nr)(struct device *dev);
+ int (*layer_check)(struct device *dev,
unsigned int idx,
struct mtk_plane_state *state);
- void (*layer_config)(struct mtk_ddp_comp *comp, unsigned int idx,
+ void (*layer_config)(struct device *dev, unsigned int idx,
struct mtk_plane_state *state,
struct cmdq_pkt *cmdq_pkt);
- void (*gamma_set)(struct mtk_ddp_comp *comp,
+ void (*gamma_set)(struct device *dev,
struct drm_crtc_state *state);
- void (*bgclr_in_on)(struct mtk_ddp_comp *comp);
- void (*bgclr_in_off)(struct mtk_ddp_comp *comp);
- void (*ctm_set)(struct mtk_ddp_comp *comp,
+ void (*bgclr_in_on)(struct device *dev);
+ void (*bgclr_in_off)(struct device *dev);
+ void (*ctm_set)(struct device *dev,
struct drm_crtc_state *state);
};

@@ -125,39 +125,39 @@ static inline void mtk_ddp_comp_config(struct mtk_ddp_comp *comp,
struct cmdq_pkt *cmdq_pkt)
{
if (comp->funcs && comp->funcs->config)
- comp->funcs->config(comp, w, h, vrefresh, bpc, cmdq_pkt);
+ comp->funcs->config(comp->dev, w, h, vrefresh, bpc, cmdq_pkt);
}

static inline void mtk_ddp_comp_start(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->start)
- comp->funcs->start(comp);
+ comp->funcs->start(comp->dev);
}

static inline void mtk_ddp_comp_stop(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->stop)
- comp->funcs->stop(comp);
+ comp->funcs->stop(comp->dev);
}

static inline void mtk_ddp_comp_enable_vblank(struct mtk_ddp_comp *comp,
struct drm_crtc *crtc)
{
if (comp->funcs && comp->funcs->enable_vblank)
- comp->funcs->enable_vblank(comp, crtc);
+ comp->funcs->enable_vblank(comp->dev, crtc);
}

static inline void mtk_ddp_comp_disable_vblank(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->disable_vblank)
- comp->funcs->disable_vblank(comp);
+ comp->funcs->disable_vblank(comp->dev);
}

static inline
unsigned int mtk_ddp_comp_supported_rotations(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->supported_rotations)
- return comp->funcs->supported_rotations(comp);
+ return comp->funcs->supported_rotations(comp->dev);

return 0;
}
@@ -165,7 +165,7 @@ unsigned int mtk_ddp_comp_supported_rotations(struct mtk_ddp_comp *comp)
static inline unsigned int mtk_ddp_comp_layer_nr(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->layer_nr)
- return comp->funcs->layer_nr(comp);
+ return comp->funcs->layer_nr(comp->dev);

return 0;
}
@@ -175,7 +175,7 @@ static inline int mtk_ddp_comp_layer_check(struct mtk_ddp_comp *comp,
struct mtk_plane_state *state)
{
if (comp->funcs && comp->funcs->layer_check)
- return comp->funcs->layer_check(comp, idx, state);
+ return comp->funcs->layer_check(comp->dev, idx, state);
return 0;
}

@@ -185,33 +185,33 @@ static inline void mtk_ddp_comp_layer_config(struct mtk_ddp_comp *comp,
struct cmdq_pkt *cmdq_pkt)
{
if (comp->funcs && comp->funcs->layer_config)
- comp->funcs->layer_config(comp, idx, state, cmdq_pkt);
+ comp->funcs->layer_config(comp->dev, idx, state, cmdq_pkt);
}

static inline void mtk_ddp_gamma_set(struct mtk_ddp_comp *comp,
struct drm_crtc_state *state)
{
if (comp->funcs && comp->funcs->gamma_set)
- comp->funcs->gamma_set(comp, state);
+ comp->funcs->gamma_set(comp->dev, state);
}

static inline void mtk_ddp_comp_bgclr_in_on(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->bgclr_in_on)
- comp->funcs->bgclr_in_on(comp);
+ comp->funcs->bgclr_in_on(comp->dev);
}

static inline void mtk_ddp_comp_bgclr_in_off(struct mtk_ddp_comp *comp)
{
if (comp->funcs && comp->funcs->bgclr_in_off)
- comp->funcs->bgclr_in_off(comp);
+ comp->funcs->bgclr_in_off(comp->dev);
}

static inline void mtk_ddp_ctm_set(struct mtk_ddp_comp *comp,
struct drm_crtc_state *state)
{
if (comp->funcs && comp->funcs->ctm_set)
- comp->funcs->ctm_set(comp, state);
+ comp->funcs->ctm_set(comp->dev, state);
}

int mtk_ddp_comp_get_id(struct device_node *node,
@@ -222,8 +222,6 @@ int mtk_ddp_comp_init(struct device_node *comp_node, struct mtk_ddp_comp *comp,
enum mtk_ddp_comp_id comp_id, const struct mtk_ddp_comp_funcs *funcs);
int mtk_ddp_comp_register(struct drm_device *drm, struct mtk_ddp_comp *comp);
void mtk_ddp_comp_unregister(struct drm_device *drm, struct mtk_ddp_comp *comp);
-void mtk_dither_set(struct mtk_ddp_comp *comp, unsigned int bpc,
- unsigned int CFG, struct cmdq_pkt *cmdq_pkt);
enum mtk_ddp_comp_type mtk_ddp_comp_get_type(enum mtk_ddp_comp_id comp_id);
void mtk_ddp_write(struct cmdq_pkt *cmdq_pkt, unsigned int value,
struct cmdq_client_reg *cmdq_reg, void __iomem *regs,
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 86109698f19c..5f36a4ad31d2 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -784,16 +784,16 @@ static const struct drm_bridge_funcs mtk_dsi_bridge_funcs = {
.mode_set = mtk_dsi_bridge_mode_set,
};

-static void mtk_dsi_ddp_start(struct mtk_ddp_comp *comp)
+static void mtk_dsi_ddp_start(struct device *dev)
{
- struct mtk_dsi *dsi = container_of(comp, struct mtk_dsi, ddp_comp);
+ struct mtk_dsi *dsi = dev_get_drvdata(dev);

mtk_dsi_poweron(dsi);
}

-static void mtk_dsi_ddp_stop(struct mtk_ddp_comp *comp)
+static void mtk_dsi_ddp_stop(struct device *dev)
{
- struct mtk_dsi *dsi = container_of(comp, struct mtk_dsi, ddp_comp);
+ struct mtk_dsi *dsi = dev_get_drvdata(dev);

mtk_dsi_poweroff(dsi);
}
--
2.17.1