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-rw-r--r--drivers/gpu/drm/mediatek/mtk_disp_color.c23
-rw-r--r--drivers/gpu/drm/mediatek/mtk_disp_drv.h69
-rw-r--r--drivers/gpu/drm/mediatek/mtk_disp_ovl.c68
-rw-r--r--drivers/gpu/drm/mediatek/mtk_disp_rdma.c46
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dpi.c13
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c80
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h2
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_drv.c3
-rw-r--r--drivers/gpu/drm/mediatek/mtk_dsi.c13
9 files changed, 193 insertions, 124 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index dc2fdde1951c..d28c06d02286 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_color.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_color.c
@@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <linux/soc/mediatek/mtk-cmdq.h>
+#include "mtk_disp_drv.h"
#include "mtk_drm_crtc.h"
#include "mtk_drm_ddp_comp.h"
@@ -44,23 +45,23 @@ struct mtk_disp_color {
const struct mtk_disp_color_data *data;
};
-static int mtk_color_clk_enable(struct device *dev)
+int mtk_color_clk_enable(struct device *dev)
{
struct mtk_disp_color *color = dev_get_drvdata(dev);
return clk_prepare_enable(color->clk);
}
-static void mtk_color_clk_disable(struct device *dev)
+void mtk_color_clk_disable(struct device *dev)
{
struct mtk_disp_color *color = dev_get_drvdata(dev);
clk_disable_unprepare(color->clk);
}
-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)
+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 = dev_get_drvdata(dev);
@@ -68,7 +69,7 @@ static void mtk_color_config(struct device *dev, unsigned int w,
mtk_ddp_write(cmdq_pkt, h, &color->cmdq_reg, color->regs, DISP_COLOR_HEIGHT(color));
}
-static void mtk_color_start(struct device *dev)
+void mtk_color_start(struct device *dev)
{
struct mtk_disp_color *color = dev_get_drvdata(dev);
@@ -77,13 +78,6 @@ static void mtk_color_start(struct device *dev)
writel(0x1, color->regs + DISP_COLOR_START(color));
}
-static const struct mtk_ddp_comp_funcs mtk_disp_color_funcs = {
- .clk_enable = mtk_color_clk_enable,
- .clk_disable = mtk_color_clk_disable,
- .config = mtk_color_config,
- .start = mtk_color_start,
-};
-
static int mtk_disp_color_bind(struct device *dev, struct device *master,
void *data)
{
@@ -151,8 +145,7 @@ static int mtk_disp_color_probe(struct platform_device *pdev)
return comp_id;
}
- ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id,
- &mtk_disp_color_funcs);
+ ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id);
if (ret) {
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to initialize component: %d\n",
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
new file mode 100644
index 000000000000..46d199b7b4a2
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020 MediaTek Inc.
+ */
+
+#ifndef _MTK_DISP_DRV_H_
+#define _MTK_DISP_DRV_H_
+
+#include <linux/soc/mediatek/mtk-cmdq.h>
+#include "mtk_drm_plane.h"
+
+void mtk_color_bypass_shadow(struct device *dev);
+int mtk_color_clk_enable(struct device *dev);
+void mtk_color_clk_disable(struct device *dev);
+void mtk_color_config(struct device *dev, unsigned int w,
+ unsigned int h, unsigned int vrefresh,
+ unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_color_start(struct device *dev);
+
+void mtk_dpi_start(struct device *dev);
+void mtk_dpi_stop(struct device *dev);
+
+void mtk_dsi_ddp_start(struct device *dev);
+void mtk_dsi_ddp_stop(struct device *dev);
+
+void mtk_ovl_bgclr_in_on(struct device *dev);
+void mtk_ovl_bgclr_in_off(struct device *dev);
+void mtk_ovl_bypass_shadow(struct device *dev);
+int mtk_ovl_clk_enable(struct device *dev);
+void mtk_ovl_clk_disable(struct device *dev);
+void mtk_ovl_config(struct device *dev, unsigned int w,
+ unsigned int h, unsigned int vrefresh,
+ unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
+ struct mtk_plane_state *mtk_state);
+void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
+ struct mtk_plane_state *state,
+ struct cmdq_pkt *cmdq_pkt);
+unsigned int mtk_ovl_layer_nr(struct device *dev);
+void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
+ struct cmdq_pkt *cmdq_pkt);
+void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
+ struct cmdq_pkt *cmdq_pkt);
+void mtk_ovl_start(struct device *dev);
+void mtk_ovl_stop(struct device *dev);
+unsigned int mtk_ovl_supported_rotations(struct device *dev);
+void mtk_ovl_enable_vblank(struct device *dev,
+ void (*vblank_cb)(void *),
+ void *vblank_cb_data);
+void mtk_ovl_disable_vblank(struct device *dev);
+
+void mtk_rdma_bypass_shadow(struct device *dev);
+int mtk_rdma_clk_enable(struct device *dev);
+void mtk_rdma_clk_disable(struct device *dev);
+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 mtk_rdma_layer_nr(struct device *dev);
+void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
+ struct mtk_plane_state *state,
+ struct cmdq_pkt *cmdq_pkt);
+void mtk_rdma_start(struct device *dev);
+void mtk_rdma_stop(struct device *dev);
+void mtk_rdma_enable_vblank(struct device *dev,
+ void (*vblank_cb)(void *),
+ void *vblank_cb_data);
+void mtk_rdma_disable_vblank(struct device *dev);
+
+#endif
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 3c1c1dde6fba..a4f806355d2c 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
@@ -13,6 +13,7 @@
#include <linux/platform_device.h>
#include <linux/soc/mediatek/mtk-cmdq.h>
+#include "mtk_disp_drv.h"
#include "mtk_drm_crtc.h"
#include "mtk_drm_ddp_comp.h"
@@ -95,9 +96,9 @@ static irqreturn_t mtk_disp_ovl_irq_handler(int irq, void *dev_id)
return IRQ_HANDLED;
}
-static void mtk_ovl_enable_vblank(struct device *dev,
- void (*vblank_cb)(void *),
- void *vblank_cb_data)
+void mtk_ovl_enable_vblank(struct device *dev,
+ void (*vblank_cb)(void *),
+ void *vblank_cb_data)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
@@ -107,7 +108,7 @@ static void mtk_ovl_enable_vblank(struct device *dev,
writel_relaxed(OVL_FME_CPL_INT, ovl->regs + DISP_REG_OVL_INTEN);
}
-static void mtk_ovl_disable_vblank(struct device *dev)
+void mtk_ovl_disable_vblank(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
@@ -116,37 +117,37 @@ static void mtk_ovl_disable_vblank(struct device *dev)
writel_relaxed(0x0, ovl->regs + DISP_REG_OVL_INTEN);
}
-static int mtk_ovl_clk_enable(struct device *dev)
+int mtk_ovl_clk_enable(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
return clk_prepare_enable(ovl->clk);
}
-static void mtk_ovl_clk_disable(struct device *dev)
+void mtk_ovl_clk_disable(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
clk_disable_unprepare(ovl->clk);
}
-static void mtk_ovl_start(struct device *dev)
+void mtk_ovl_start(struct device *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 device *dev)
+void mtk_ovl_stop(struct device *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 device *dev, unsigned int w,
- unsigned int h, unsigned int vrefresh,
- unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
+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(dev);
@@ -159,21 +160,21 @@ static void mtk_ovl_config(struct device *dev, 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 device *dev)
+unsigned int mtk_ovl_layer_nr(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
return ovl->data->layer_nr;
}
-static unsigned int mtk_ovl_supported_rotations(struct device *dev)
+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 device *dev, unsigned int idx,
- struct mtk_plane_state *mtk_state)
+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;
unsigned int rotation = 0;
@@ -200,8 +201,8 @@ static int mtk_ovl_layer_check(struct device *dev, unsigned int idx,
return 0;
}
-static void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
- struct cmdq_pkt *cmdq_pkt)
+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;
@@ -225,8 +226,8 @@ static void mtk_ovl_layer_on(struct device *dev, unsigned int idx,
DISP_REG_OVL_SRC_CON, BIT(idx));
}
-static void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
- struct cmdq_pkt *cmdq_pkt)
+void mtk_ovl_layer_off(struct device *dev, unsigned int idx,
+ struct cmdq_pkt *cmdq_pkt)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
@@ -272,9 +273,9 @@ static unsigned int ovl_fmt_convert(struct mtk_disp_ovl *ovl, unsigned int fmt)
}
}
-static void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
- struct mtk_plane_state *state,
- struct cmdq_pkt *cmdq_pkt)
+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 = dev_get_drvdata(dev);
struct mtk_plane_pending_state *pending = &state->pending;
@@ -318,7 +319,7 @@ static void mtk_ovl_layer_config(struct device *dev, unsigned int idx,
mtk_ovl_layer_on(dev, idx, cmdq_pkt);
}
-static void mtk_ovl_bgclr_in_on(struct device *dev)
+void mtk_ovl_bgclr_in_on(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
unsigned int reg;
@@ -328,7 +329,7 @@ static void mtk_ovl_bgclr_in_on(struct device *dev)
writel(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
}
-static void mtk_ovl_bgclr_in_off(struct device *dev)
+void mtk_ovl_bgclr_in_off(struct device *dev)
{
struct mtk_disp_ovl *ovl = dev_get_drvdata(dev);
unsigned int reg;
@@ -338,22 +339,6 @@ static void mtk_ovl_bgclr_in_off(struct device *dev)
writel(reg, ovl->regs + DISP_REG_OVL_DATAPATH_CON);
}
-static const struct mtk_ddp_comp_funcs mtk_disp_ovl_funcs = {
- .clk_enable = mtk_ovl_clk_enable,
- .clk_disable = mtk_ovl_clk_disable,
- .config = mtk_ovl_config,
- .start = mtk_ovl_start,
- .stop = mtk_ovl_stop,
- .enable_vblank = mtk_ovl_enable_vblank,
- .disable_vblank = mtk_ovl_disable_vblank,
- .supported_rotations = mtk_ovl_supported_rotations,
- .layer_nr = mtk_ovl_layer_nr,
- .layer_check = mtk_ovl_layer_check,
- .layer_config = mtk_ovl_layer_config,
- .bgclr_in_on = mtk_ovl_bgclr_in_on,
- .bgclr_in_off = mtk_ovl_bgclr_in_off,
-};
-
static int mtk_disp_ovl_bind(struct device *dev, struct device *master,
void *data)
{
@@ -431,8 +416,7 @@ static int mtk_disp_ovl_probe(struct platform_device *pdev)
return comp_id;
}
- ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id,
- &mtk_disp_ovl_funcs);
+ ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id);
if (ret) {
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to initialize component: %d\n",
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index f4b3a32eb456..a263b7eab866 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
@@ -11,6 +11,7 @@
#include <linux/platform_device.h>
#include <linux/soc/mediatek/mtk-cmdq.h>
+#include "mtk_disp_drv.h"
#include "mtk_drm_crtc.h"
#include "mtk_drm_ddp_comp.h"
@@ -95,9 +96,9 @@ static void rdma_update_bits(struct device *dev, unsigned int reg,
writel(tmp, rdma->regs + reg);
}
-static void mtk_rdma_enable_vblank(struct device *dev,
- void (*vblank_cb)(void *),
- void *vblank_cb_data)
+void mtk_rdma_enable_vblank(struct device *dev,
+ void (*vblank_cb)(void *),
+ void *vblank_cb_data)
{
struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
@@ -107,7 +108,7 @@ static void mtk_rdma_enable_vblank(struct device *dev,
RDMA_FRAME_END_INT);
}
-static void mtk_rdma_disable_vblank(struct device *dev)
+void mtk_rdma_disable_vblank(struct device *dev)
{
struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
@@ -116,34 +117,34 @@ static void mtk_rdma_disable_vblank(struct device *dev)
rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0);
}
-static int mtk_rdma_clk_enable(struct device *dev)
+int mtk_rdma_clk_enable(struct device *dev)
{
struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
return clk_prepare_enable(rdma->clk);
}
-static void mtk_rdma_clk_disable(struct device *dev)
+void mtk_rdma_clk_disable(struct device *dev)
{
struct mtk_disp_rdma *rdma = dev_get_drvdata(dev);
clk_disable_unprepare(rdma->clk);
}
-static void mtk_rdma_start(struct device *dev)
+void mtk_rdma_start(struct device *dev)
{
rdma_update_bits(dev, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN,
RDMA_ENGINE_EN);
}
-static void mtk_rdma_stop(struct device *dev)
+void mtk_rdma_stop(struct device *dev)
{
rdma_update_bits(dev, DISP_REG_RDMA_GLOBAL_CON, RDMA_ENGINE_EN, 0);
}
-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)
+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;
@@ -204,14 +205,14 @@ static unsigned int rdma_fmt_convert(struct mtk_disp_rdma *rdma,
}
}
-static unsigned int mtk_rdma_layer_nr(struct device *dev)
+unsigned int mtk_rdma_layer_nr(struct device *dev)
{
return 1;
}
-static void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
- struct mtk_plane_state *state,
- struct cmdq_pkt *cmdq_pkt)
+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 = dev_get_drvdata(dev);
struct mtk_plane_pending_state *pending = &state->pending;
@@ -246,18 +247,6 @@ static void mtk_rdma_layer_config(struct device *dev, unsigned int idx,
}
-static const struct mtk_ddp_comp_funcs mtk_disp_rdma_funcs = {
- .clk_enable = mtk_rdma_clk_enable,
- .clk_disable = mtk_rdma_clk_disable,
- .config = mtk_rdma_config,
- .start = mtk_rdma_start,
- .stop = mtk_rdma_stop,
- .enable_vblank = mtk_rdma_enable_vblank,
- .disable_vblank = mtk_rdma_disable_vblank,
- .layer_nr = mtk_rdma_layer_nr,
- .layer_config = mtk_rdma_layer_config,
-};
-
static int mtk_disp_rdma_bind(struct device *dev, struct device *master,
void *data)
{
@@ -331,8 +320,7 @@ static int mtk_disp_rdma_probe(struct platform_device *pdev)
return comp_id;
}
- ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id,
- &mtk_disp_rdma_funcs);
+ ret = mtk_ddp_comp_init(dev->of_node, &priv->ddp_comp, comp_id);
if (ret) {
if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to initialize component: %d\n",
diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
index c904ed2ead56..3c23d682fc57 100644
--- a/drivers/gpu/drm/mediatek/mtk_dpi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
@@ -24,6 +24,7 @@
#include <drm/drm_of.h>
#include <drm/drm_simple_kms_helper.h>
+#include "mtk_disp_drv.h"
#include "mtk_dpi_regs.h"
#include "mtk_drm_ddp_comp.h"
@@ -562,25 +563,20 @@ static const struct drm_bridge_funcs mtk_dpi_bridge_funcs = {
.enable = mtk_dpi_bridge_enable,
};
-static void mtk_dpi_start(struct device *dev)
+void mtk_dpi_start(struct device *dev)
{
struct mtk_dpi *dpi = dev_get_drvdata(dev);
mtk_dpi_power_on(dpi);
}
-static void mtk_dpi_stop(struct device *dev)
+void mtk_dpi_stop(struct device *dev)
{
struct mtk_dpi *dpi = dev_get_drvdata(dev);
mtk_dpi_power_off(dpi);
}
-static const struct mtk_ddp_comp_funcs mtk_dpi_funcs = {
- .start = mtk_dpi_start,
- .stop = mtk_dpi_stop,
-};
-
static int mtk_dpi_bind(struct device *dev, struct device *master, void *data)
{
struct mtk_dpi *dpi = dev_get_drvdata(dev);
@@ -775,8 +771,7 @@ static int mtk_dpi_probe(struct platform_device *pdev)
return comp_id;
}
- ret = mtk_ddp_comp_init(dev->of_node, &dpi->ddp_comp, comp_id,
- &mtk_dpi_funcs);
+ ret = mtk_ddp_comp_init(dev->of_node, &dpi->ddp_comp, comp_id);
if (ret) {
dev_err(dev, "Failed to initialize component: %d\n", ret);
return ret;
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 7e7636fc781a..6f60e8da0650 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
@@ -14,6 +14,7 @@
#include <linux/soc/mediatek/mtk-cmdq.h>
#include <drm/drm_print.h>
+#include "mtk_disp_drv.h"
#include "mtk_drm_drv.h"
#include "mtk_drm_plane.h"
#include "mtk_drm_ddp_comp.h"
@@ -391,6 +392,13 @@ static const struct mtk_ddp_comp_funcs ddp_ccorr = {
.ctm_set = mtk_ccorr_ctm_set,
};
+static const struct mtk_ddp_comp_funcs ddp_color = {
+ .clk_enable = mtk_color_clk_enable,
+ .clk_disable = mtk_color_clk_disable,
+ .config = mtk_color_config,
+ .start = mtk_color_start,
+};
+
static const struct mtk_ddp_comp_funcs ddp_dither = {
.clk_enable = mtk_ddp_clk_enable,
.clk_disable = mtk_ddp_clk_disable,
@@ -399,6 +407,16 @@ static const struct mtk_ddp_comp_funcs ddp_dither = {
.stop = mtk_dither_stop,
};
+static const struct mtk_ddp_comp_funcs ddp_dpi = {
+ .start = mtk_dpi_start,
+ .stop = mtk_dpi_stop,
+};
+
+static const struct mtk_ddp_comp_funcs ddp_dsi = {
+ .start = mtk_dsi_ddp_start,
+ .stop = mtk_dsi_ddp_stop,
+};
+
static const struct mtk_ddp_comp_funcs ddp_gamma = {
.clk_enable = mtk_ddp_clk_enable,
.clk_disable = mtk_ddp_clk_disable,
@@ -415,6 +433,34 @@ static const struct mtk_ddp_comp_funcs ddp_od = {
.start = mtk_od_start,
};
+static const struct mtk_ddp_comp_funcs ddp_ovl = {
+ .clk_enable = mtk_ovl_clk_enable,
+ .clk_disable = mtk_ovl_clk_disable,
+ .config = mtk_ovl_config,
+ .start = mtk_ovl_start,
+ .stop = mtk_ovl_stop,
+ .enable_vblank = mtk_ovl_enable_vblank,
+ .disable_vblank = mtk_ovl_disable_vblank,
+ .supported_rotations = mtk_ovl_supported_rotations,
+ .layer_nr = mtk_ovl_layer_nr,
+ .layer_check = mtk_ovl_layer_check,
+ .layer_config = mtk_ovl_layer_config,
+ .bgclr_in_on = mtk_ovl_bgclr_in_on,
+ .bgclr_in_off = mtk_ovl_bgclr_in_off,
+};
+
+static const struct mtk_ddp_comp_funcs ddp_rdma = {
+ .clk_enable = mtk_rdma_clk_enable,
+ .clk_disable = mtk_rdma_clk_disable,
+ .config = mtk_rdma_config,
+ .start = mtk_rdma_start,
+ .stop = mtk_rdma_stop,
+ .enable_vblank = mtk_rdma_enable_vblank,
+ .disable_vblank = mtk_rdma_disable_vblank,
+ .layer_nr = mtk_rdma_layer_nr,
+ .layer_config = mtk_rdma_layer_config,
+};
+
static const struct mtk_ddp_comp_funcs ddp_ufoe = {
.clk_enable = mtk_ddp_clk_enable,
.clk_disable = mtk_ddp_clk_disable,
@@ -451,28 +497,28 @@ static const struct mtk_ddp_comp_match mtk_ddp_matches[DDP_COMPONENT_ID_MAX] = {
[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, NULL },
- [DDP_COMPONENT_COLOR1] = { MTK_DISP_COLOR, 1, NULL },
+ [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, NULL },
- [DDP_COMPONENT_DPI1] = { MTK_DPI, 1, NULL },
- [DDP_COMPONENT_DSI0] = { MTK_DSI, 0, NULL },
- [DDP_COMPONENT_DSI1] = { MTK_DSI, 1, NULL },
- [DDP_COMPONENT_DSI2] = { MTK_DSI, 2, NULL },
- [DDP_COMPONENT_DSI3] = { MTK_DSI, 3, NULL },
+ [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, NULL },
- [DDP_COMPONENT_OVL1] = { MTK_DISP_OVL, 1, NULL },
- [DDP_COMPONENT_OVL_2L0] = { MTK_DISP_OVL_2L, 0, NULL },
- [DDP_COMPONENT_OVL_2L1] = { MTK_DISP_OVL_2L, 1, NULL },
+ [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_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, NULL },
- [DDP_COMPONENT_RDMA1] = { MTK_DISP_RDMA, 1, NULL },
- [DDP_COMPONENT_RDMA2] = { MTK_DISP_RDMA, 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 },
@@ -554,7 +600,7 @@ static int mtk_ddp_get_larb_dev(struct device_node *node, struct mtk_ddp_comp *c
}
int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
- enum mtk_ddp_comp_id comp_id, const struct mtk_ddp_comp_funcs *funcs)
+ enum mtk_ddp_comp_id comp_id)
{
struct platform_device *comp_pdev;
enum mtk_ddp_comp_type type;
@@ -567,7 +613,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp,
type = mtk_ddp_matches[comp_id].type;
comp->id = comp_id;
- comp->funcs = funcs ?: mtk_ddp_matches[comp_id].funcs;
+ comp->funcs = mtk_ddp_matches[comp_id].funcs;
comp_pdev = of_find_device_by_node(node);
if (!comp_pdev) {
DRM_INFO("Waiting for device %s\n", node->full_name);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index ca059b19f663..0ab202f9380f 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -190,7 +190,7 @@ int mtk_ddp_comp_get_id(struct device_node *node,
unsigned int mtk_drm_find_possible_crtc_by_comp(struct drm_device *drm,
struct mtk_ddp_comp ddp_comp);
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);
+ enum mtk_ddp_comp_id comp_id);
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);
enum mtk_ddp_comp_type mtk_ddp_comp_get_type(enum mtk_ddp_comp_id comp_id);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 221aac9d1f66..68bc21200a46 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -512,8 +512,7 @@ static int mtk_drm_probe(struct platform_device *pdev)
goto err_node;
}
- ret = mtk_ddp_comp_init(node, comp,
- comp_id, NULL);
+ ret = mtk_ddp_comp_init(node, comp, comp_id);
if (ret) {
of_node_put(node);
goto err_node;
diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
index 3407fc6cd802..c4af04071e23 100644
--- a/drivers/gpu/drm/mediatek/mtk_dsi.c
+++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
@@ -25,6 +25,7 @@
#include <drm/drm_probe_helper.h>
#include <drm/drm_simple_kms_helper.h>
+#include "mtk_disp_drv.h"
#include "mtk_drm_ddp_comp.h"
#define DSI_START 0x00
@@ -767,25 +768,20 @@ static const struct drm_bridge_funcs mtk_dsi_bridge_funcs = {
.mode_set = mtk_dsi_bridge_mode_set,
};
-static void mtk_dsi_ddp_start(struct device *dev)
+void mtk_dsi_ddp_start(struct device *dev)
{
struct mtk_dsi *dsi = dev_get_drvdata(dev);
mtk_dsi_poweron(dsi);
}
-static void mtk_dsi_ddp_stop(struct device *dev)
+void mtk_dsi_ddp_stop(struct device *dev)
{
struct mtk_dsi *dsi = dev_get_drvdata(dev);
mtk_dsi_poweroff(dsi);
}
-static const struct mtk_ddp_comp_funcs mtk_dsi_funcs = {
- .start = mtk_dsi_ddp_start,
- .stop = mtk_dsi_ddp_stop,
-};
-
static int mtk_dsi_host_attach(struct mipi_dsi_host *host,
struct mipi_dsi_device *device)
{
@@ -1097,8 +1093,7 @@ static int mtk_dsi_probe(struct platform_device *pdev)
goto err_unregister_host;
}
- ret = mtk_ddp_comp_init(dev->of_node, &dsi->ddp_comp, comp_id,
- &mtk_dsi_funcs);
+ ret = mtk_ddp_comp_init(dev->of_node, &dsi->ddp_comp, comp_id);
if (ret) {
dev_err(dev, "Failed to initialize component: %d\n", ret);
goto err_unregister_host;
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-23 02:37:45 +0000