[PATCH v2 4/6] Revert "drm/mediatek: Add mediatek-drm of vdosys0 support for mt8195"
Jason-JH.Lin
jason-jh.lin at mediatek.com
Thu Sep 15 09:18:15 PDT 2022
This reverts commit 7266e90a51a32722a94daa3cb5b8fa278059e49e.
Due to the compatible changing of mt8195 from "mediatek,mt8195-mmsys"
to "mediatek,mt8195-vdosys0", we have to revert this patch and send a
new patch with the new compatible.
Signed-off-by: Jason-JH.Lin <jason-jh.lin at mediatek.com>
---
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 8 +-
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 150 ++---------------------
drivers/gpu/drm/mediatek/mtk_drm_drv.h | 6 -
3 files changed, 14 insertions(+), 150 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index 0ec2e4049e07..2cb90466798c 100644
--- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
+++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
@@ -370,8 +370,8 @@ static const struct mtk_disp_rdma_data mt8183_rdma_driver_data = {
.fifo_size = 5 * SZ_1K,
};
-static const struct mtk_disp_rdma_data mt8195_rdma_driver_data = {
- .fifo_size = 1920,
+static const struct mtk_disp_rdma_data mt8192_rdma_driver_data = {
+ .fifo_size = 5 * SZ_1K,
};
static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
@@ -381,8 +381,8 @@ static const struct of_device_id mtk_disp_rdma_driver_dt_match[] = {
.data = &mt8173_rdma_driver_data},
{ .compatible = "mediatek,mt8183-disp-rdma",
.data = &mt8183_rdma_driver_data},
- { .compatible = "mediatek,mt8195-disp-rdma",
- .data = &mt8195_rdma_driver_data},
+ { .compatible = "mediatek,mt8192-disp-rdma",
+ .data = &mt8192_rdma_driver_data},
{},
};
MODULE_DEVICE_TABLE(of, mtk_disp_rdma_driver_dt_match);
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 5f02f8d0e4fc..adc9a4f4085b 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -4,8 +4,6 @@
* Author: YT SHEN <yt.shen at mediatek.com>
*/
-#include <linux/clk.h>
-#include <linux/clk-provider.h>
#include <linux/component.h>
#include <linux/iommu.h>
#include <linux/module.h>
@@ -197,19 +195,6 @@ static const enum mtk_ddp_comp_id mt8192_mtk_ddp_ext[] = {
DDP_COMPONENT_DPI0,
};
-static const enum mtk_ddp_comp_id mt8195_mtk_ddp_main[] = {
- DDP_COMPONENT_OVL0,
- DDP_COMPONENT_RDMA0,
- DDP_COMPONENT_COLOR0,
- DDP_COMPONENT_CCORR,
- DDP_COMPONENT_AAL0,
- DDP_COMPONENT_GAMMA,
- DDP_COMPONENT_DITHER0,
- DDP_COMPONENT_DSC0,
- DDP_COMPONENT_MERGE0,
- DDP_COMPONENT_DP_INTF0,
-};
-
static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
.main_path = mt2701_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt2701_mtk_ddp_main),
@@ -218,13 +203,6 @@ static const struct mtk_mmsys_driver_data mt2701_mmsys_driver_data = {
.shadow_register = true,
};
-static const struct mtk_mmsys_match_data mt2701_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt2701_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt7623_mmsys_driver_data = {
.main_path = mt7623_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt7623_mtk_ddp_main),
@@ -233,13 +211,6 @@ static const struct mtk_mmsys_driver_data mt7623_mmsys_driver_data = {
.shadow_register = true,
};
-static const struct mtk_mmsys_match_data mt7623_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt7623_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = {
.main_path = mt2712_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt2712_mtk_ddp_main),
@@ -249,25 +220,11 @@ static const struct mtk_mmsys_driver_data mt2712_mmsys_driver_data = {
.third_len = ARRAY_SIZE(mt2712_mtk_ddp_third),
};
-static const struct mtk_mmsys_match_data mt2712_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt2712_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8167_mmsys_driver_data = {
.main_path = mt8167_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8167_mtk_ddp_main),
};
-static const struct mtk_mmsys_match_data mt8167_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8167_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
.main_path = mt8173_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8173_mtk_ddp_main),
@@ -275,13 +232,6 @@ static const struct mtk_mmsys_driver_data mt8173_mmsys_driver_data = {
.ext_len = ARRAY_SIZE(mt8173_mtk_ddp_ext),
};
-static const struct mtk_mmsys_match_data mt8173_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8173_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.main_path = mt8183_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8183_mtk_ddp_main),
@@ -289,13 +239,6 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = {
.ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext),
};
-static const struct mtk_mmsys_match_data mt8183_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8183_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
.main_path = mt8186_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8186_mtk_ddp_main),
@@ -303,13 +246,6 @@ static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = {
.ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext),
};
-static const struct mtk_mmsys_match_data mt8186_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8186_mmsys_driver_data,
- },
-};
-
static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
.main_path = mt8192_mtk_ddp_main,
.main_len = ARRAY_SIZE(mt8192_mtk_ddp_main),
@@ -317,31 +253,6 @@ static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = {
.ext_len = ARRAY_SIZE(mt8192_mtk_ddp_ext),
};
-static const struct mtk_mmsys_match_data mt8192_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8192_mmsys_driver_data,
- },
-};
-
-static const struct mtk_mmsys_driver_data mt8195_vdosys0_driver_data = {
- .io_start = 0x1c01a000,
- .main_path = mt8195_mtk_ddp_main,
- .main_len = ARRAY_SIZE(mt8195_mtk_ddp_main),
-};
-
-static const struct mtk_mmsys_driver_data mt8195_vdosys1_driver_data = {
- .io_start = 0x1c100000,
-};
-
-static const struct mtk_mmsys_match_data mt8195_mmsys_match_data = {
- .num_drv_data = 1,
- .drv_data = {
- &mt8195_vdosys0_driver_data,
- &mt8195_vdosys1_driver_data,
- },
-};
-
static int mtk_drm_kms_init(struct drm_device *drm)
{
struct mtk_drm_private *private = drm->dev_private;
@@ -559,16 +470,12 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_DITHER },
{ .compatible = "mediatek,mt8183-disp-dither",
.data = (void *)MTK_DISP_DITHER },
- { .compatible = "mediatek,mt8195-disp-dsc",
- .data = (void *)MTK_DISP_DSC },
{ .compatible = "mediatek,mt8167-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
{ .compatible = "mediatek,mt8173-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
{ .compatible = "mediatek,mt8183-disp-gamma",
.data = (void *)MTK_DISP_GAMMA, },
- { .compatible = "mediatek,mt8195-disp-merge",
- .data = (void *)MTK_DISP_MERGE },
{ .compatible = "mediatek,mt2701-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt2712-disp-mutex",
@@ -583,8 +490,6 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt8192-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },
- { .compatible = "mediatek,mt8195-disp-mutex",
- .data = (void *)MTK_DISP_MUTEX },
{ .compatible = "mediatek,mt8173-disp-od",
.data = (void *)MTK_DISP_OD },
{ .compatible = "mediatek,mt2701-disp-ovl",
@@ -617,7 +522,7 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8183-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
- { .compatible = "mediatek,mt8195-disp-rdma",
+ { .compatible = "mediatek,mt8192-disp-rdma",
.data = (void *)MTK_DISP_RDMA },
{ .compatible = "mediatek,mt8173-disp-ufoe",
.data = (void *)MTK_DISP_UFOE },
@@ -648,53 +553,30 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
static const struct of_device_id mtk_drm_of_ids[] = {
{ .compatible = "mediatek,mt2701-mmsys",
- .data = &mt2701_mmsys_match_data},
+ .data = &mt2701_mmsys_driver_data},
{ .compatible = "mediatek,mt7623-mmsys",
- .data = &mt7623_mmsys_match_data},
+ .data = &mt7623_mmsys_driver_data},
{ .compatible = "mediatek,mt2712-mmsys",
- .data = &mt2712_mmsys_match_data},
+ .data = &mt2712_mmsys_driver_data},
{ .compatible = "mediatek,mt8167-mmsys",
- .data = &mt8167_mmsys_match_data},
+ .data = &mt8167_mmsys_driver_data},
{ .compatible = "mediatek,mt8173-mmsys",
- .data = &mt8173_mmsys_match_data},
+ .data = &mt8173_mmsys_driver_data},
{ .compatible = "mediatek,mt8183-mmsys",
- .data = &mt8183_mmsys_match_data},
+ .data = &mt8183_mmsys_driver_data},
{ .compatible = "mediatek,mt8186-mmsys",
- .data = &mt8186_mmsys_match_data},
+ .data = &mt8186_mmsys_driver_data},
{ .compatible = "mediatek,mt8192-mmsys",
- .data = &mt8192_mmsys_match_data},
- { .compatible = "mediatek,mt8195-mmsys",
- .data = &mt8195_mmsys_match_data},
+ .data = &mt8192_mmsys_driver_data},
{ }
};
MODULE_DEVICE_TABLE(of, mtk_drm_of_ids);
-static int mtk_drm_find_match_data(struct device *dev,
- const struct mtk_mmsys_match_data *match_data)
-{
- int i;
- struct platform_device *pdev = of_find_device_by_node(dev->parent->of_node);
- struct resource *res;
-
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "failed to get parent resource\n");
- return -EINVAL;
- }
-
- for (i = 0; i < match_data->num_drv_data; i++)
- if (match_data->drv_data[i]->io_start == res->start)
- return i;
-
- return -EINVAL;
-}
-
static int mtk_drm_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *phandle = dev->parent->of_node;
const struct of_device_id *of_id;
- const struct mtk_mmsys_match_data *match_data;
struct mtk_drm_private *private;
struct device_node *node;
struct component_match *match = NULL;
@@ -715,19 +597,7 @@ static int mtk_drm_probe(struct platform_device *pdev)
if (!of_id)
return -ENODEV;
- match_data = of_id->data;
- if (match_data->num_drv_data > 1) {
- /* This SoC has multiple mmsys channels */
- ret = mtk_drm_find_match_data(dev, match_data);
- if (ret < 0) {
- dev_err(dev, "Couldn't get match driver data\n");
- return ret;
- }
- private->data = match_data->drv_data[ret];
- } else {
- dev_dbg(dev, "Using single mmsys channel\n");
- private->data = match_data->drv_data[0];
- }
+ private->data = of_id->data;
/* Iterate over sibling DISP function blocks */
for_each_child_of_node(phandle->parent, node) {
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
index 7b37b5cf9629..64a1f66df26a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
@@ -21,7 +21,6 @@ struct drm_property;
struct regmap;
struct mtk_mmsys_driver_data {
- const resource_size_t io_start;
const enum mtk_ddp_comp_id *main_path;
unsigned int main_len;
const enum mtk_ddp_comp_id *ext_path;
@@ -32,11 +31,6 @@ struct mtk_mmsys_driver_data {
bool shadow_register;
};
-struct mtk_mmsys_match_data {
- unsigned short num_drv_data;
- const struct mtk_mmsys_driver_data *drv_data[];
-};
-
struct mtk_drm_private {
struct drm_device *drm;
struct device *dma_dev;
--
2.18.0
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