Changes different from v1: 1. Add binding documentation for mmsys, mutex and mtk_display. 2. Remove duplicated definition of postmask registers on mtk_drm_drv. 3. Add disp_ovl support for MT8186. 4. Add detailed commit messages.
Rex-BC Chen (2): dt-bindings: arm: mediatek: mmsys: add support for MT8186 dt-bindings: display: mediatek: update supported SoC
Yongqiang Niu (4): soc: mediatek: mmsys: add mt8186 mmsys routing table soc: mediatek: add MTK mutex support for MT8186 drm/mediatek: separate postmask component from mtk_disp_drv.c drm/mediatek: add display support for MT8186
.../bindings/arm/mediatek/mediatek,mmsys.yaml | 1 + .../display/mediatek/mediatek,disp.txt | 2 +- drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 + drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++ drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 155 ++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 36 +--- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 41 +++++ drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + drivers/soc/mediatek/mt8186-mmsys.h | 113 +++++++++++++ drivers/soc/mediatek/mtk-mmsys.c | 11 ++ drivers/soc/mediatek/mtk-mutex.c | 45 +++++ 12 files changed, 400 insertions(+), 34 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_postmask.c create mode 100644 drivers/soc/mediatek/mt8186-mmsys.h
Add "mediatek,mt8186-mmsys" to binding document.
Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- .../devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml index 763c62323a74..b31d90dc9eb4 100644 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml @@ -29,6 +29,7 @@ properties: - mediatek,mt8167-mmsys - mediatek,mt8173-mmsys - mediatek,mt8183-mmsys + - mediatek,mt8186-mmsys - mediatek,mt8192-mmsys - mediatek,mt8365-mmsys - const: syscon
Add decriptions about supported SoC: MT8186.
Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- .../devicetree/bindings/display/mediatek/mediatek,disp.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index 78044c340e20..f22b3d90d45a 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -44,7 +44,7 @@ Required properties (all function blocks): "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt "mediatek,<chip>-disp-mutex" - display mutex "mediatek,<chip>-disp-od" - overdrive - the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173, mt8183 and mt8192. + the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173, mt8183, mt8186 and mt8192. - reg: Physical base address and length of the function block register space - interrupts: The interrupt signal from the function block (required, except for merge and split function blocks).
Hi, Rex:
On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
Add decriptions about supported SoC: MT8186.
Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com
.../devicetree/bindings/display/mediatek/mediatek,disp.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.tx t b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.tx t index 78044c340e20..f22b3d90d45a 100644
a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.tx t +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.tx t @@ -44,7 +44,7 @@ Required properties (all function blocks): "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt "mediatek,<chip>-disp-mutex" - display mutex "mediatek,<chip>-disp-od" - overdrive
- the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173,
mt8183 and mt8192.
- the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173,
mt8183, mt8186 and mt8192.
I've applied [1], so please depend on [1] to send this patch.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/commi...
Regards, CK
- reg: Physical base address and length of the function block
register space
- interrupts: The interrupt signal from the function block
(required, except for merge and split function blocks).
On Tue, 2022-02-15 at 16:48 +0800, CK Hu wrote:
Hi, Rex:
On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
Add decriptions about supported SoC: MT8186.
Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com
.../devicetree/bindings/display/mediatek/mediatek,disp.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp. tx t b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp. tx t index 78044c340e20..f22b3d90d45a 100644
a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp. tx t +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp. tx t @@ -44,7 +44,7 @@ Required properties (all function blocks): "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt "mediatek,<chip>-disp-mutex" - display mutex "mediatek,<chip>-disp-od" - overdrive
- the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173,
mt8183 and mt8192.
- the supported chips are mt2701, mt7623, mt2712, mt8167, mt8173,
mt8183, mt8186 and mt8192.
I've applied [1], so please depend on [1] to send this patch.
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/commi...
Regards, CK
Hello CK,
Thanks for your review. I will modify display binding based on [1] for next version.
BRs, Rex-BC Chen
- reg: Physical base address and length of the function block
register space
- interrupts: The interrupt signal from the function block
(required, except for merge and split function blocks).
From: Yongqiang Niu yongqiang.niu@mediatek.com
Add new routing table for MT8186. In MT8186, there are two routing pipelines for internal and external display.
Internal display: OVL0->RDMA0->COLOR0->CCORR0->AAL0->GAMMA->POSTMASK0->DITHER->DSI0 External display: OVL_2L0->RDMA1->DPI0
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- drivers/soc/mediatek/mt8186-mmsys.h | 113 ++++++++++++++++++++++++++++ drivers/soc/mediatek/mtk-mmsys.c | 11 +++ 2 files changed, 124 insertions(+) create mode 100644 drivers/soc/mediatek/mt8186-mmsys.h
diff --git a/drivers/soc/mediatek/mt8186-mmsys.h b/drivers/soc/mediatek/mt8186-mmsys.h new file mode 100644 index 000000000000..7de329f2d729 --- /dev/null +++ b/drivers/soc/mediatek/mt8186-mmsys.h @@ -0,0 +1,113 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __SOC_MEDIATEK_MT8186_MMSYS_H +#define __SOC_MEDIATEK_MT8186_MMSYS_H + +#define MT8186_MMSYS_OVL_CON 0xF04 +#define MT8186_MMSYS_OVL0_CON_MASK 0x3 +#define MT8186_MMSYS_OVL0_2L_CON_MASK 0xC +#define MT8186_OVL0_GO_BLEND BIT(0) +#define MT8186_OVL0_GO_BG BIT(1) +#define MT8186_OVL0_2L_GO_BLEND BIT(2) +#define MT8186_OVL0_2L_GO_BG BIT(3) +#define MT8186_DISP_RDMA0_SOUT_SEL 0xF0C +#define MT8186_RDMA0_SOUT_SEL_MASK 0xF +#define MT8186_RDMA0_SOUT_TO_DSI0 (0) +#define MT8186_RDMA0_SOUT_TO_COLOR0 (1) +#define MT8186_RDMA0_SOUT_TO_DPI0 (2) +#define MT8186_DISP_OVL0_2L_MOUT_EN 0xF14 +#define MT8186_OVL0_2L_MOUT_EN_MASK 0xF +#define MT8186_OVL0_2L_MOUT_TO_RDMA0 BIT(0) +#define MT8186_OVL0_2L_MOUT_TO_RDMA1 BIT(3) +#define MT8186_DISP_OVL0_MOUT_EN 0xF18 +#define MT8186_OVL0_MOUT_EN_MASK 0xF +#define MT8186_OVL0_MOUT_TO_RDMA0 BIT(0) +#define MT8186_OVL0_MOUT_TO_RDMA1 BIT(3) +#define MT8186_DISP_DITHER0_MOUT_EN 0xF20 +#define MT8186_DITHER0_MOUT_EN_MASK 0xF +#define MT8186_DITHER0_MOUT_TO_DSI0 BIT(0) +#define MT8186_DITHER0_MOUT_TO_RDMA1 BIT(2) +#define MT8186_DITHER0_MOUT_TO_DPI0 BIT(3) +#define MT8186_DISP_RDMA0_SEL_IN 0xF28 +#define MT8186_RDMA0_SEL_IN_MASK 0xF +#define MT8186_RDMA0_FROM_OVL0 0 +#define MT8186_RDMA0_FROM_OVL0_2L 2 +#define MT8186_DISP_DSI0_SEL_IN 0xF30 +#define MT8186_DSI0_SEL_IN_MASK 0xF +#define MT8186_DSI0_FROM_RDMA0 0 +#define MT8186_DSI0_FROM_DITHER0 1 +#define MT8186_DSI0_FROM_RDMA1 2 +#define MT8186_DISP_RDMA1_MOUT_EN 0xF3C +#define MT8186_RDMA1_MOUT_EN_MASK 0xF +#define MT8186_RDMA1_MOUT_TO_DPI0_SEL BIT(0) +#define MT8186_RDMA1_MOUT_TO_DSI0_SEL BIT(2) +#define MT8186_DISP_RDMA1_SEL_IN 0xF40 +#define MT8186_RDMA1_SEL_IN_MASK 0xF +#define MT8186_RDMA1_FROM_OVL0 0 +#define MT8186_RDMA1_FROM_OVL0_2L 2 +#define MT8186_RDMA1_FROM_DITHER0 3 +#define MT8186_DISP_DPI0_SEL_IN 0xF44 +#define MT8186_DPI0_SEL_IN_MASK 0xF +#define MT8186_DPI0_FROM_RDMA1 0 +#define MT8186_DPI0_FROM_DITHER0 1 +#define MT8186_DPI0_FROM_RDMA0 2 + +static const struct mtk_mmsys_routes mmsys_mt8186_routing_table[] = { + { + DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0, + MT8186_DISP_OVL0_MOUT_EN, MT8186_OVL0_MOUT_EN_MASK, + MT8186_OVL0_MOUT_TO_RDMA0 + }, + { + DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0, + MT8186_DISP_RDMA0_SEL_IN, MT8186_RDMA0_SEL_IN_MASK, + MT8186_RDMA0_FROM_OVL0 + }, + { + DDP_COMPONENT_OVL0, DDP_COMPONENT_RDMA0, + MT8186_MMSYS_OVL_CON, MT8186_MMSYS_OVL0_CON_MASK, + MT8186_OVL0_GO_BLEND + }, + { + DDP_COMPONENT_RDMA0, DDP_COMPONENT_COLOR0, + MT8186_DISP_RDMA0_SOUT_SEL, MT8186_RDMA0_SOUT_SEL_MASK, + MT8186_RDMA0_SOUT_TO_COLOR0 + }, + { + DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0, + MT8186_DISP_DITHER0_MOUT_EN, MT8186_DITHER0_MOUT_EN_MASK, + MT8186_DITHER0_MOUT_TO_DSI0, + }, + { + DDP_COMPONENT_DITHER, DDP_COMPONENT_DSI0, + MT8186_DISP_DSI0_SEL_IN, MT8186_DSI0_SEL_IN_MASK, + MT8186_DSI0_FROM_DITHER0 + }, + { + DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1, + MT8186_DISP_OVL0_2L_MOUT_EN, MT8186_OVL0_2L_MOUT_EN_MASK, + MT8186_OVL0_2L_MOUT_TO_RDMA1 + }, + { + DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1, + MT8186_DISP_RDMA1_SEL_IN, MT8186_RDMA1_SEL_IN_MASK, + MT8186_RDMA1_FROM_OVL0_2L + }, + { + DDP_COMPONENT_OVL_2L0, DDP_COMPONENT_RDMA1, + MT8186_MMSYS_OVL_CON, MT8186_MMSYS_OVL0_2L_CON_MASK, + MT8186_OVL0_2L_GO_BLEND + }, + { + DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0, + MT8186_DISP_RDMA1_MOUT_EN, MT8186_RDMA1_MOUT_EN_MASK, + MT8186_RDMA1_MOUT_TO_DPI0_SEL + }, + { + DDP_COMPONENT_RDMA1, DDP_COMPONENT_DPI0, + MT8186_DISP_DPI0_SEL_IN, MT8186_DPI0_SEL_IN_MASK, + MT8186_DPI0_FROM_RDMA1 + }, +}; + +#endif /* __SOC_MEDIATEK_MT8186_MMSYS_H */ diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c index 1e448f1ffefb..0da25069ffb3 100644 --- a/drivers/soc/mediatek/mtk-mmsys.c +++ b/drivers/soc/mediatek/mtk-mmsys.c @@ -15,6 +15,7 @@ #include "mtk-mmsys.h" #include "mt8167-mmsys.h" #include "mt8183-mmsys.h" +#include "mt8186-mmsys.h" #include "mt8192-mmsys.h" #include "mt8365-mmsys.h"
@@ -56,6 +57,12 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { .num_routes = ARRAY_SIZE(mmsys_mt8183_routing_table), };
+static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = { + .clk_driver = "clk-mt8186-mm", + .routes = mmsys_mt8186_routing_table, + .num_routes = ARRAY_SIZE(mmsys_mt8186_routing_table), +}; + static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = { .clk_driver = "clk-mt8192-mm", .routes = mmsys_mt8192_routing_table, @@ -242,6 +249,10 @@ static const struct of_device_id of_match_mtk_mmsys[] = { .compatible = "mediatek,mt8183-mmsys", .data = &mt8183_mmsys_driver_data, }, + { + .compatible = "mediatek,mt8186-mmsys", + .data = &mt8186_mmsys_driver_data, + }, { .compatible = "mediatek,mt8192-mmsys", .data = &mt8192_mmsys_driver_data,
From: Yongqiang Niu yongqiang.niu@mediatek.com
Add MTK mutex support for MT8186 SoC. We need MTK mutex to control timing of display modules and there are two display pathes for MT8186 including internal and external display.
MTK mutex for internal display: - Timing source: DSI - Control modules: OVL0/RDMA0/COLOR0/CCORR/AAL0/GAMMA/POSTMASK0/DITHER
MTK mutex for external display: - Timing source : DPI - Control modules: OVL_2L0/RDMA1
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- drivers/soc/mediatek/mtk-mutex.c | 45 ++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)
diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c index 2ca55bb5a8be..ebd95fd0f36e 100644 --- a/drivers/soc/mediatek/mtk-mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c @@ -26,6 +26,23 @@
#define INT_MUTEX BIT(1)
+#define MT8186_MUTEX_MOD_DISP_OVL0 0 +#define MT8186_MUTEX_MOD_DISP_OVL0_2L 1 +#define MT8186_MUTEX_MOD_DISP_RDMA0 2 +#define MT8186_MUTEX_MOD_DISP_COLOR0 4 +#define MT8186_MUTEX_MOD_DISP_CCORR0 5 +#define MT8186_MUTEX_MOD_DISP_AAL0 7 +#define MT8186_MUTEX_MOD_DISP_GAMMA0 8 +#define MT8186_MUTEX_MOD_DISP_POSTMASK0 9 +#define MT8186_MUTEX_MOD_DISP_DITHER0 10 +#define MT8186_MUTEX_MOD_DISP_RDMA1 17 + +#define MT8186_MUTEX_SOF_SINGLE_MODE 0 +#define MT8186_MUTEX_SOF_DSI0 1 +#define MT8186_MUTEX_SOF_DPI0 2 +#define MT8186_MUTEX_EOF_DSI0 (MT8186_MUTEX_SOF_DSI0 << 6) +#define MT8186_MUTEX_EOF_DPI0 (MT8186_MUTEX_SOF_DPI0 << 6) + #define MT8167_MUTEX_MOD_DISP_PWM 1 #define MT8167_MUTEX_MOD_DISP_OVL0 6 #define MT8167_MUTEX_MOD_DISP_OVL1 7 @@ -226,6 +243,19 @@ static const unsigned int mt8183_mutex_mod[DDP_COMPONENT_ID_MAX] = { [DDP_COMPONENT_WDMA0] = MT8183_MUTEX_MOD_DISP_WDMA0, };
+static const unsigned int mt8186_mutex_mod[DDP_COMPONENT_ID_MAX] = { + [DDP_COMPONENT_AAL0] = MT8186_MUTEX_MOD_DISP_AAL0, + [DDP_COMPONENT_CCORR] = MT8186_MUTEX_MOD_DISP_CCORR0, + [DDP_COMPONENT_COLOR0] = MT8186_MUTEX_MOD_DISP_COLOR0, + [DDP_COMPONENT_DITHER] = MT8186_MUTEX_MOD_DISP_DITHER0, + [DDP_COMPONENT_GAMMA] = MT8186_MUTEX_MOD_DISP_GAMMA0, + [DDP_COMPONENT_OVL0] = MT8186_MUTEX_MOD_DISP_OVL0, + [DDP_COMPONENT_OVL_2L0] = MT8186_MUTEX_MOD_DISP_OVL0_2L, + [DDP_COMPONENT_POSTMASK0] = MT8186_MUTEX_MOD_DISP_POSTMASK0, + [DDP_COMPONENT_RDMA0] = MT8186_MUTEX_MOD_DISP_RDMA0, + [DDP_COMPONENT_RDMA1] = MT8186_MUTEX_MOD_DISP_RDMA1, +}; + static const unsigned int mt8192_mutex_mod[DDP_COMPONENT_ID_MAX] = { [DDP_COMPONENT_AAL0] = MT8192_MUTEX_MOD_DISP_AAL0, [DDP_COMPONENT_CCORR] = MT8192_MUTEX_MOD_DISP_CCORR0, @@ -264,6 +294,12 @@ static const unsigned int mt8183_mutex_sof[MUTEX_SOF_DSI3 + 1] = { [MUTEX_SOF_DPI0] = MT8183_MUTEX_SOF_DPI0 | MT8183_MUTEX_EOF_DPI0, };
+static const unsigned int mt8186_mutex_sof[MUTEX_SOF_DSI3 + 1] = { + [MUTEX_SOF_SINGLE_MODE] = MUTEX_SOF_SINGLE_MODE, + [MUTEX_SOF_DSI0] = MT8186_MUTEX_SOF_DSI0 | MT8186_MUTEX_EOF_DSI0, + [MUTEX_SOF_DPI0] = MT8186_MUTEX_SOF_DPI0 | MT8186_MUTEX_EOF_DPI0, +}; + static const struct mtk_mutex_data mt2701_mutex_driver_data = { .mutex_mod = mt2701_mutex_mod, .mutex_sof = mt2712_mutex_sof, @@ -301,6 +337,13 @@ static const struct mtk_mutex_data mt8183_mutex_driver_data = { .no_clk = true, };
+static const struct mtk_mutex_data mt8186_mutex_driver_data = { + .mutex_mod = mt8186_mutex_mod, + .mutex_sof = mt8186_mutex_sof, + .mutex_mod_reg = MT8183_MUTEX0_MOD0, + .mutex_sof_reg = MT8183_MUTEX0_SOF0, +}; + static const struct mtk_mutex_data mt8192_mutex_driver_data = { .mutex_mod = mt8192_mutex_mod, .mutex_sof = mt8183_mutex_sof, @@ -540,6 +583,8 @@ static const struct of_device_id mutex_driver_dt_match[] = { .data = &mt8173_mutex_driver_data}, { .compatible = "mediatek,mt8183-disp-mutex", .data = &mt8183_mutex_driver_data}, + { .compatible = "mediatek,mt8186-disp-mutex", + .data = &mt8186_mutex_driver_data}, { .compatible = "mediatek,mt8192-disp-mutex", .data = &mt8192_mutex_driver_data}, {},
From: Yongqiang Niu yongqiang.niu@mediatek.com
Separate postmask from mtk_disp_drv to be a isolated driver.
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 + drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 155 +++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 36 +---- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 + drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + 6 files changed, 170 insertions(+), 33 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_postmask.c
diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile index 29098d7c8307..f26fe646ee2a 100644 --- a/drivers/gpu/drm/mediatek/Makefile +++ b/drivers/gpu/drm/mediatek/Makefile @@ -5,6 +5,7 @@ mediatek-drm-y := mtk_disp_aal.o \ mtk_disp_color.o \ mtk_disp_gamma.o \ mtk_disp_ovl.o \ + mtk_disp_postmask.o \ mtk_disp_rdma.o \ mtk_drm_crtc.o \ mtk_drm_ddp_comp.o \ diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 86c3068894b1..f4c21195c3ea 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -81,6 +81,14 @@ void mtk_ovl_enable_vblank(struct device *dev, void *vblank_cb_data); void mtk_ovl_disable_vblank(struct device *dev);
+int mtk_postmask_clk_enable(struct device *dev); +void mtk_postmask_clk_disable(struct device *dev); +void mtk_postmask_config(struct device *dev, unsigned int w, + unsigned int h, unsigned int vrefresh, + unsigned int bpc, struct cmdq_pkt *cmdq_pkt); +void mtk_postmask_start(struct device *dev); +void mtk_postmask_stop(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); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_postmask.c b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c new file mode 100644 index 000000000000..3af4cc38adb1 --- /dev/null +++ b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2022 MediaTek Inc. + */ + +#include <linux/clk.h> +#include <linux/component.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_irq.h> +#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" + +#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_disp_postmask_data { + u32 reserved; +}; + +/* + * struct mtk_disp_postmask - DISP_POSTMASK driver structure + */ +struct mtk_disp_postmask { + struct clk *clk; + void __iomem *regs; + struct cmdq_client_reg cmdq_reg; + const struct mtk_disp_postmask_data *data; +}; + +int mtk_postmask_clk_enable(struct device *dev) +{ + struct mtk_disp_postmask *postmask = dev_get_drvdata(dev); + + return clk_prepare_enable(postmask->clk); +} + +void mtk_postmask_clk_disable(struct device *dev) +{ + struct mtk_disp_postmask *postmask = dev_get_drvdata(dev); + + clk_disable_unprepare(postmask->clk); +} + +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_disp_postmask *postmask = dev_get_drvdata(dev); + + mtk_ddp_write(cmdq_pkt, w << 16 | h, &postmask->cmdq_reg, postmask->regs, + DISP_POSTMASK_SIZE); + mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &postmask->cmdq_reg, + postmask->regs, DISP_POSTMASK_CFG); +} + +void mtk_postmask_start(struct device *dev) +{ + struct mtk_disp_postmask *postmask = dev_get_drvdata(dev); + + writel(POSTMASK_EN, postmask->regs + DISP_POSTMASK_EN); +} + +void mtk_postmask_stop(struct device *dev) +{ + struct mtk_disp_postmask *postmask = dev_get_drvdata(dev); + + writel_relaxed(0x0, postmask->regs + DISP_POSTMASK_EN); +} + +static int mtk_disp_postmask_bind(struct device *dev, struct device *master, + void *data) +{ + return 0; +} + +static void mtk_disp_postmask_unbind(struct device *dev, struct device *master, + void *data) +{ +} + +static const struct component_ops mtk_disp_postmask_component_ops = { + .bind = mtk_disp_postmask_bind, + .unbind = mtk_disp_postmask_unbind, +}; + +static int mtk_disp_postmask_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct mtk_disp_postmask *priv; + struct resource *res; + int ret; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + priv->clk = devm_clk_get(dev, NULL); + if (IS_ERR(priv->clk)) { + dev_err(dev, "failed to get postmask clk\n"); + return PTR_ERR(priv->clk); + } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + priv->regs = devm_ioremap_resource(dev, res); + if (IS_ERR(priv->regs)) { + dev_err(dev, "failed to ioremap postmask\n"); + return PTR_ERR(priv->regs); + } + +#if IS_REACHABLE(CONFIG_MTK_CMDQ) + ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0); + if (ret) + dev_dbg(dev, "get mediatek,gce-client-reg fail!\n"); +#endif + + priv->data = of_device_get_match_data(dev); + platform_set_drvdata(pdev, priv); + + ret = component_add(dev, &mtk_disp_postmask_component_ops); + if (ret) + dev_err(dev, "Failed to add component: %d\n", ret); + + return ret; +} + +static int mtk_disp_postmask_remove(struct platform_device *pdev) +{ + component_del(&pdev->dev, &mtk_disp_postmask_component_ops); + + return 0; +} + +static const struct of_device_id mtk_disp_postmask_driver_dt_match[] = { + { .compatible = "mediatek,mt8192-disp-postmask"}, + {}, +}; +MODULE_DEVICE_TABLE(of, mtk_disp_postmask_driver_dt_match); + +struct platform_driver mtk_disp_postmask_driver = { + .probe = mtk_disp_postmask_probe, + .remove = mtk_disp_postmask_remove, + .driver = { + .name = "mediatek-disp-postmask", + .owner = THIS_MODULE, + .of_match_table = mtk_disp_postmask_driver_dt_match, + }, +}; diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index b4b682bc1991..184b70b2483e 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -45,12 +45,6 @@ #define OD_RELAYMODE BIT(0) #define DISP_REG_OD_SIZE 0x0030
-#define DISP_REG_POSTMASK_EN 0x0000 -#define POSTMASK_EN BIT(0) -#define DISP_REG_POSTMASK_CFG 0x0020 -#define POSTMASK_RELAY_MODE BIT(0) -#define DISP_REG_POSTMASK_SIZE 0x0030 - #define DISP_REG_UFO_START 0x0000 #define UFO_BYPASS BIT(2)
@@ -199,31 +193,6 @@ static void mtk_od_start(struct device *dev) writel(1, priv->regs + DISP_REG_OD_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_REG_POSTMASK_SIZE); - mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &priv->cmdq_reg, - priv->regs, DISP_REG_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_REG_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_REG_POSTMASK_EN); -}
static void mtk_ufoe_start(struct device *dev) { @@ -308,8 +277,8 @@ static const struct mtk_ddp_comp_funcs ddp_ovl = { };
static const struct mtk_ddp_comp_funcs ddp_postmask = { - .clk_enable = mtk_ddp_clk_enable, - .clk_disable = mtk_ddp_clk_disable, + .clk_enable = mtk_postmask_clk_enable, + .clk_disable = mtk_postmask_clk_disable, .config = mtk_postmask_config, .start = mtk_postmask_start, .stop = mtk_postmask_stop, @@ -510,6 +479,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, type == MTK_DISP_GAMMA || type == MTK_DISP_OVL || type == MTK_DISP_OVL_2L || + type == MTK_DISP_POSTMASK || type == MTK_DISP_PWM || type == MTK_DISP_RDMA || type == MTK_DPI || diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 56ff8c57ef8f..6efb423ccc92 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -609,6 +609,7 @@ static int mtk_drm_probe(struct platform_device *pdev) comp_type == MTK_DISP_GAMMA || comp_type == MTK_DISP_OVL || comp_type == MTK_DISP_OVL_2L || + comp_type == MTK_DISP_POSTMASK || comp_type == MTK_DISP_RDMA || comp_type == MTK_DPI || comp_type == MTK_DSI) { @@ -709,6 +710,7 @@ static struct platform_driver * const mtk_drm_drivers[] = { &mtk_disp_color_driver, &mtk_disp_gamma_driver, &mtk_disp_ovl_driver, + &mtk_disp_postmask_driver, &mtk_disp_rdma_driver, &mtk_dpi_driver, &mtk_drm_platform_driver, diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index 3e7d1e6fbe01..c1e676aebe57 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -51,6 +51,7 @@ extern struct platform_driver mtk_disp_ccorr_driver; extern struct platform_driver mtk_disp_color_driver; extern struct platform_driver mtk_disp_gamma_driver; extern struct platform_driver mtk_disp_ovl_driver; +extern struct platform_driver mtk_disp_postmask_driver; extern struct platform_driver mtk_disp_rdma_driver; extern struct platform_driver mtk_dpi_driver; extern struct platform_driver mtk_dsi_driver;
Hi, Rex:
On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
From: Yongqiang Niu yongqiang.niu@mediatek.com
Separate postmask from mtk_disp_drv to be a isolated driver.
Without this patch, MT8186 still works. So this patch is redundant.
Regards, CK
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com
drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 + drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 155 +++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 36 +---- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 + drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + 6 files changed, 170 insertions(+), 33 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_postmask.c
diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile index 29098d7c8307..f26fe646ee2a 100644 --- a/drivers/gpu/drm/mediatek/Makefile +++ b/drivers/gpu/drm/mediatek/Makefile @@ -5,6 +5,7 @@ mediatek-drm-y := mtk_disp_aal.o \ mtk_disp_color.o \ mtk_disp_gamma.o \ mtk_disp_ovl.o \
mtk_disp_postmask.o \diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 86c3068894b1..f4c21195c3ea 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -81,6 +81,14 @@ void mtk_ovl_enable_vblank(struct device *dev, void *vblank_cb_data); void mtk_ovl_disable_vblank(struct device *dev);
+int mtk_postmask_clk_enable(struct device *dev); +void mtk_postmask_clk_disable(struct device *dev); +void mtk_postmask_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,unsigned int bpc, struct cmdq_pkt*cmdq_pkt); +void mtk_postmask_start(struct device *dev); +void mtk_postmask_stop(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); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_postmask.c b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c new file mode 100644 index 000000000000..3af4cc38adb1 --- /dev/null +++ b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0-only +/*
- Copyright (c) 2022 MediaTek Inc.
- */
+#include <linux/clk.h> +#include <linux/component.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_irq.h> +#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"
+#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_disp_postmask_data {
- u32 reserved;
+};
+/*
- struct mtk_disp_postmask - DISP_POSTMASK driver structure
- */
+struct mtk_disp_postmask {
- struct clk *clk;
- void __iomem *regs;
- struct cmdq_client_reg cmdq_reg;
- const struct mtk_disp_postmask_data *data;
+};
+int mtk_postmask_clk_enable(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- return clk_prepare_enable(postmask->clk);
+}
+void mtk_postmask_clk_disable(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- clk_disable_unprepare(postmask->clk);
+}
+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_disp_postmask *postmask = dev_get_drvdata(dev);
- mtk_ddp_write(cmdq_pkt, w << 16 | h, &postmask->cmdq_reg,
postmask->regs,
DISP_POSTMASK_SIZE);- mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &postmask-
cmdq_reg,
postmask->regs, DISP_POSTMASK_CFG);+}
+void mtk_postmask_start(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- writel(POSTMASK_EN, postmask->regs + DISP_POSTMASK_EN);
+}
+void mtk_postmask_stop(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- writel_relaxed(0x0, postmask->regs + DISP_POSTMASK_EN);
+}
+static int mtk_disp_postmask_bind(struct device *dev, struct device *master,
void *data)+{
- return 0;
+}
+static void mtk_disp_postmask_unbind(struct device *dev, struct device *master,
void *data)+{ +}
+static const struct component_ops mtk_disp_postmask_component_ops = {
- .bind = mtk_disp_postmask_bind,
- .unbind = mtk_disp_postmask_unbind,
+};
+static int mtk_disp_postmask_probe(struct platform_device *pdev) +{
- struct device *dev = &pdev->dev;
- struct mtk_disp_postmask *priv;
- struct resource *res;
- int ret;
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
return -ENOMEM;- priv->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(priv->clk)) {
dev_err(dev, "failed to get postmask clk\n");return PTR_ERR(priv->clk);- }
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->regs = devm_ioremap_resource(dev, res);
- if (IS_ERR(priv->regs)) {
dev_err(dev, "failed to ioremap postmask\n");return PTR_ERR(priv->regs);- }
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
- ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0);
- if (ret)
dev_dbg(dev, "get mediatek,gce-client-reg fail!\n");+#endif
- priv->data = of_device_get_match_data(dev);
- platform_set_drvdata(pdev, priv);
- ret = component_add(dev, &mtk_disp_postmask_component_ops);
- if (ret)
dev_err(dev, "Failed to add component: %d\n", ret);- return ret;
+}
+static int mtk_disp_postmask_remove(struct platform_device *pdev) +{
- component_del(&pdev->dev, &mtk_disp_postmask_component_ops);
- return 0;
+}
+static const struct of_device_id mtk_disp_postmask_driver_dt_match[] = {
- { .compatible = "mediatek,mt8192-disp-postmask"},
- {},
+}; +MODULE_DEVICE_TABLE(of, mtk_disp_postmask_driver_dt_match);
+struct platform_driver mtk_disp_postmask_driver = {
- .probe = mtk_disp_postmask_probe,
- .remove = mtk_disp_postmask_remove,
- .driver = {
.name = "mediatek-disp-postmask",.owner = THIS_MODULE,.of_match_table = mtk_disp_postmask_driver_dt_match,- },
+}; diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index b4b682bc1991..184b70b2483e 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -45,12 +45,6 @@ #define OD_RELAYMODE BIT(0) #define DISP_REG_OD_SIZE 0x0030
-#define DISP_REG_POSTMASK_EN 0x0000 -#define POSTMASK_EN BIT(0) -#define DISP_REG_POSTMASK_CFG 0x0020 -#define POSTMASK_RELAY_MODE BIT(0) -#define DISP_REG_POSTMASK_SIZE 0x0030
#define DISP_REG_UFO_START 0x0000 #define UFO_BYPASS BIT(2)
@@ -199,31 +193,6 @@ static void mtk_od_start(struct device *dev) writel(1, priv->regs + DISP_REG_OD_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_REG_POSTMASK_SIZE);- mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &priv->cmdq_reg,
priv->regs, DISP_REG_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_REG_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_REG_POSTMASK_EN);
-}
static void mtk_ufoe_start(struct device *dev) { @@ -308,8 +277,8 @@ static const struct mtk_ddp_comp_funcs ddp_ovl = { };
static const struct mtk_ddp_comp_funcs ddp_postmask = {
- .clk_enable = mtk_ddp_clk_enable,
- .clk_disable = mtk_ddp_clk_disable,
- .clk_enable = mtk_postmask_clk_enable,
- .clk_disable = mtk_postmask_clk_disable, .config = mtk_postmask_config, .start = mtk_postmask_start, .stop = mtk_postmask_stop,
@@ -510,6 +479,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, type == MTK_DISP_GAMMA || type == MTK_DISP_OVL || type == MTK_DISP_OVL_2L ||
type == MTK_DISP_POSTMASK || type == MTK_DISP_PWM || type == MTK_DISP_RDMA || type == MTK_DPI ||diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 56ff8c57ef8f..6efb423ccc92 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -609,6 +609,7 @@ static int mtk_drm_probe(struct platform_device *pdev) comp_type == MTK_DISP_GAMMA || comp_type == MTK_DISP_OVL || comp_type == MTK_DISP_OVL_2L ||
comp_type == MTK_DISP_POSTMASK ||@@ -709,6 +710,7 @@ static struct platform_driver * const mtk_drm_drivers[] = { &mtk_disp_color_driver, &mtk_disp_gamma_driver, &mtk_disp_ovl_driver,
- &mtk_disp_postmask_driver, &mtk_disp_rdma_driver, &mtk_dpi_driver, &mtk_drm_platform_driver,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index 3e7d1e6fbe01..c1e676aebe57 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -51,6 +51,7 @@ extern struct platform_driver mtk_disp_ccorr_driver; extern struct platform_driver mtk_disp_color_driver; extern struct platform_driver mtk_disp_gamma_driver; extern struct platform_driver mtk_disp_ovl_driver; +extern struct platform_driver mtk_disp_postmask_driver; extern struct platform_driver mtk_disp_rdma_driver; extern struct platform_driver mtk_dpi_driver; extern struct platform_driver mtk_dsi_driver;
On Tue, 2022-02-15 at 17:35 +0800, CK Hu wrote:
Hi, Rex:
On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
From: Yongqiang Niu yongqiang.niu@mediatek.com
Separate postmask from mtk_disp_drv to be a isolated driver.
Without this patch, MT8186 still works. So this patch is redundant.
Regards, CK
Hello CK,
Thanks for your review. I will remove this patch in next version. I will push this patch for another series if needed.
BRs, Rex
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com
drivers/gpu/drm/mediatek/Makefile | 1 + drivers/gpu/drm/mediatek/mtk_disp_drv.h | 8 + drivers/gpu/drm/mediatek/mtk_disp_postmask.c | 155 +++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 36 +---- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 + drivers/gpu/drm/mediatek/mtk_drm_drv.h | 1 + 6 files changed, 170 insertions(+), 33 deletions(-) create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_postmask.c
diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile index 29098d7c8307..f26fe646ee2a 100644 --- a/drivers/gpu/drm/mediatek/Makefile +++ b/drivers/gpu/drm/mediatek/Makefile @@ -5,6 +5,7 @@ mediatek-drm-y := mtk_disp_aal.o \ mtk_disp_color.o \ mtk_disp_gamma.o \ mtk_disp_ovl.o \
mtk_disp_postmask.o \diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 86c3068894b1..f4c21195c3ea 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -81,6 +81,14 @@ void mtk_ovl_enable_vblank(struct device *dev, void *vblank_cb_data); void mtk_ovl_disable_vblank(struct device *dev);
+int mtk_postmask_clk_enable(struct device *dev); +void mtk_postmask_clk_disable(struct device *dev); +void mtk_postmask_config(struct device *dev, unsigned int w,
unsigned int h, unsigned int vrefresh,unsigned int bpc, struct cmdq_pkt*cmdq_pkt); +void mtk_postmask_start(struct device *dev); +void mtk_postmask_stop(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); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_postmask.c b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c new file mode 100644 index 000000000000..3af4cc38adb1 --- /dev/null +++ b/drivers/gpu/drm/mediatek/mtk_disp_postmask.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0-only +/*
- Copyright (c) 2022 MediaTek Inc.
- */
+#include <linux/clk.h> +#include <linux/component.h> +#include <linux/module.h> +#include <linux/of_device.h> +#include <linux/of_irq.h> +#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"
+#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_disp_postmask_data {
- u32 reserved;
+};
+/*
- struct mtk_disp_postmask - DISP_POSTMASK driver structure
- */
+struct mtk_disp_postmask {
- struct clk *clk;
- void __iomem *regs;
- struct cmdq_client_reg cmdq_reg;
- const struct mtk_disp_postmask_data *data;
+};
+int mtk_postmask_clk_enable(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- return clk_prepare_enable(postmask->clk);
+}
+void mtk_postmask_clk_disable(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- clk_disable_unprepare(postmask->clk);
+}
+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_disp_postmask *postmask = dev_get_drvdata(dev);
- mtk_ddp_write(cmdq_pkt, w << 16 | h, &postmask->cmdq_reg,
postmask->regs,
DISP_POSTMASK_SIZE);- mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &postmask-
cmdq_reg,
postmask->regs, DISP_POSTMASK_CFG);+}
+void mtk_postmask_start(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- writel(POSTMASK_EN, postmask->regs + DISP_POSTMASK_EN);
+}
+void mtk_postmask_stop(struct device *dev) +{
- struct mtk_disp_postmask *postmask = dev_get_drvdata(dev);
- writel_relaxed(0x0, postmask->regs + DISP_POSTMASK_EN);
+}
+static int mtk_disp_postmask_bind(struct device *dev, struct device *master,
void *data)+{
- return 0;
+}
+static void mtk_disp_postmask_unbind(struct device *dev, struct device *master,
void *data)+{ +}
+static const struct component_ops mtk_disp_postmask_component_ops = {
- .bind = mtk_disp_postmask_bind,
- .unbind = mtk_disp_postmask_unbind,
+};
+static int mtk_disp_postmask_probe(struct platform_device *pdev) +{
- struct device *dev = &pdev->dev;
- struct mtk_disp_postmask *priv;
- struct resource *res;
- int ret;
- priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
- if (!priv)
return -ENOMEM;- priv->clk = devm_clk_get(dev, NULL);
- if (IS_ERR(priv->clk)) {
dev_err(dev, "failed to get postmask clk\n");return PTR_ERR(priv->clk);- }
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- priv->regs = devm_ioremap_resource(dev, res);
- if (IS_ERR(priv->regs)) {
dev_err(dev, "failed to ioremap postmask\n");return PTR_ERR(priv->regs);- }
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
- ret = cmdq_dev_get_client_reg(dev, &priv->cmdq_reg, 0);
- if (ret)
dev_dbg(dev, "get mediatek,gce-client-reg fail!\n");+#endif
- priv->data = of_device_get_match_data(dev);
- platform_set_drvdata(pdev, priv);
- ret = component_add(dev, &mtk_disp_postmask_component_ops);
- if (ret)
dev_err(dev, "Failed to add component: %d\n", ret);- return ret;
+}
+static int mtk_disp_postmask_remove(struct platform_device *pdev) +{
- component_del(&pdev->dev, &mtk_disp_postmask_component_ops);
- return 0;
+}
+static const struct of_device_id mtk_disp_postmask_driver_dt_match[] = {
- { .compatible = "mediatek,mt8192-disp-postmask"},
- {},
+}; +MODULE_DEVICE_TABLE(of, mtk_disp_postmask_driver_dt_match);
+struct platform_driver mtk_disp_postmask_driver = {
- .probe = mtk_disp_postmask_probe,
- .remove = mtk_disp_postmask_remove,
- .driver = {
.name = "mediatek-disp-postmask",.owner = THIS_MODULE,.of_match_table = mtk_disp_postmask_driver_dt_match,- },
+}; diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index b4b682bc1991..184b70b2483e 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -45,12 +45,6 @@ #define OD_RELAYMODE BIT(0) #define DISP_REG_OD_SIZE 0x0030
-#define DISP_REG_POSTMASK_EN 0x0000 -#define POSTMASK_EN BIT(0) -#define DISP_REG_POSTMASK_CFG 0x0020 -#define POSTMASK_RELAY_MODE BIT(0) -#define DISP_REG_POSTMASK_SIZE 0x0030
#define DISP_REG_UFO_START 0x0000 #define UFO_BYPASS BIT(2)
@@ -199,31 +193,6 @@ static void mtk_od_start(struct device *dev) writel(1, priv->regs + DISP_REG_OD_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_REG_POSTMASK_SIZE);- mtk_ddp_write(cmdq_pkt, POSTMASK_RELAY_MODE, &priv->cmdq_reg,
priv->regs, DISP_REG_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_REG_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_REG_POSTMASK_EN);
-}
static void mtk_ufoe_start(struct device *dev) { @@ -308,8 +277,8 @@ static const struct mtk_ddp_comp_funcs ddp_ovl = { };
static const struct mtk_ddp_comp_funcs ddp_postmask = {
- .clk_enable = mtk_ddp_clk_enable,
- .clk_disable = mtk_ddp_clk_disable,
- .clk_enable = mtk_postmask_clk_enable,
- .clk_disable = mtk_postmask_clk_disable, .config = mtk_postmask_config, .start = mtk_postmask_start, .stop = mtk_postmask_stop,
@@ -510,6 +479,7 @@ int mtk_ddp_comp_init(struct device_node *node, struct mtk_ddp_comp *comp, type == MTK_DISP_GAMMA || type == MTK_DISP_OVL || type == MTK_DISP_OVL_2L ||
type == MTK_DISP_POSTMASK || type == MTK_DISP_PWM || type == MTK_DISP_RDMA || type == MTK_DPI ||diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 56ff8c57ef8f..6efb423ccc92 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -609,6 +609,7 @@ static int mtk_drm_probe(struct platform_device *pdev) comp_type == MTK_DISP_GAMMA || comp_type == MTK_DISP_OVL || comp_type == MTK_DISP_OVL_2L ||
comp_type == MTK_DISP_POSTMASK ||@@ -709,6 +710,7 @@ static struct platform_driver * const mtk_drm_drivers[] = { &mtk_disp_color_driver, &mtk_disp_gamma_driver, &mtk_disp_ovl_driver,
- &mtk_disp_postmask_driver, &mtk_disp_rdma_driver, &mtk_dpi_driver, &mtk_drm_platform_driver,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index 3e7d1e6fbe01..c1e676aebe57 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -51,6 +51,7 @@ extern struct platform_driver mtk_disp_ccorr_driver; extern struct platform_driver mtk_disp_color_driver; extern struct platform_driver mtk_disp_gamma_driver; extern struct platform_driver mtk_disp_ovl_driver; +extern struct platform_driver mtk_disp_postmask_driver; extern struct platform_driver mtk_disp_rdma_driver; extern struct platform_driver mtk_dpi_driver; extern struct platform_driver mtk_dsi_driver;
From: Yongqiang Niu yongqiang.niu@mediatek.com
- Add driver data for MT8186 in mtk_drm_drv.c. - Add mtk-disp-ovl and mt-disp-ovl-2l support for MT8186.
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com --- drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 39 +++++++++++++++++++++++++ 2 files changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 2146299e5f52..5fa56c7b9f5f 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -456,6 +456,22 @@ static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = { .fmt_rgb565_is_0 = true, };
+static const struct mtk_disp_ovl_data mt8186_ovl_driver_data = { + .addr = DISP_REG_OVL_ADDR_MT8173, + .gmc_bits = 10, + .layer_nr = 4, + .fmt_rgb565_is_0 = true, + .smi_id_en = true, +}; + +static const struct mtk_disp_ovl_data mt8186_ovl_2l_driver_data = { + .addr = DISP_REG_OVL_ADDR_MT8173, + .gmc_bits = 10, + .layer_nr = 2, + .fmt_rgb565_is_0 = true, + .smi_id_en = true, +}; + static const struct mtk_disp_ovl_data mt8192_ovl_driver_data = { .addr = DISP_REG_OVL_ADDR_MT8173, .gmc_bits = 10, @@ -479,8 +495,12 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { .data = &mt8173_ovl_driver_data}, { .compatible = "mediatek,mt8183-disp-ovl", .data = &mt8183_ovl_driver_data}, + { .compatible = "mediatek,mt8186-disp-ovl", + .data = &mt8186_ovl_driver_data}, { .compatible = "mediatek,mt8183-disp-ovl-2l", .data = &mt8183_ovl_2l_driver_data}, + { .compatible = "mediatek,mt8186-disp-ovl-2l", + .data = &mt8186_ovl_2l_driver_data}, { .compatible = "mediatek,mt8192-disp-ovl", .data = &mt8192_ovl_driver_data}, { .compatible = "mediatek,mt8192-disp-ovl-2l", diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 6efb423ccc92..754b1be25d0d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -158,6 +158,24 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = { DDP_COMPONENT_DPI0, };
+static const enum mtk_ddp_comp_id mt8186_mtk_ddp_main[] = { + DDP_COMPONENT_OVL0, + DDP_COMPONENT_RDMA0, + DDP_COMPONENT_COLOR0, + DDP_COMPONENT_CCORR, + DDP_COMPONENT_AAL0, + DDP_COMPONENT_GAMMA, + DDP_COMPONENT_POSTMASK0, + DDP_COMPONENT_DITHER, + DDP_COMPONENT_DSI0, +}; + +static const enum mtk_ddp_comp_id mt8186_mtk_ddp_ext[] = { + DDP_COMPONENT_OVL_2L0, + DDP_COMPONENT_RDMA1, + DDP_COMPONENT_DPI0, +}; + static const enum mtk_ddp_comp_id mt8192_mtk_ddp_main[] = { DDP_COMPONENT_OVL0, DDP_COMPONENT_OVL_2L0, @@ -221,6 +239,13 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext), };
+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), + .ext_path = mt8186_mtk_ddp_ext, + .ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext), +}; + 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), @@ -463,6 +488,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8183-disp-mutex", .data = (void *)MTK_DISP_MUTEX }, + { .compatible = "mediatek,mt8186-disp-mutex", + .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8192-disp-mutex", .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8173-disp-od", @@ -475,14 +502,20 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8183-disp-ovl", .data = (void *)MTK_DISP_OVL }, + { .compatible = "mediatek,mt8186-disp-ovl", + .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8192-disp-ovl", .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8183-disp-ovl-2l", .data = (void *)MTK_DISP_OVL_2L }, + { .compatible = "mediatek,mt8186-disp-ovl-2l", + .data = (void *)MTK_DISP_OVL_2L }, { .compatible = "mediatek,mt8192-disp-ovl-2l", .data = (void *)MTK_DISP_OVL_2L }, { .compatible = "mediatek,mt8192-disp-postmask", .data = (void *)MTK_DISP_POSTMASK }, + { .compatible = "mediatek,mt8186-disp-postmask", + .data = (void *)MTK_DISP_POSTMASK}, { .compatible = "mediatek,mt2701-disp-pwm", .data = (void *)MTK_DISP_BLS }, { .compatible = "mediatek,mt8167-disp-pwm", @@ -511,12 +544,16 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI }, + { .compatible = "mediatek,mt8186-dpi", + .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt2701-dsi", .data = (void *)MTK_DSI }, { .compatible = "mediatek,mt8173-dsi", .data = (void *)MTK_DSI }, { .compatible = "mediatek,mt8183-dsi", .data = (void *)MTK_DSI }, + { .compatible = "mediatek,mt8186-dsi", + .data = (void *)MTK_DSI }, { } };
@@ -533,6 +570,8 @@ static const struct of_device_id mtk_drm_of_ids[] = { .data = &mt8173_mmsys_driver_data}, { .compatible = "mediatek,mt8183-mmsys", .data = &mt8183_mmsys_driver_data}, + { .compatible = "mediatek,mt8186-mmsys", + .data = &mt8186_mmsys_driver_data}, { .compatible = "mediatek,mt8192-mmsys", .data = &mt8192_mmsys_driver_data}, { }
Hi, Rex:
On Tue, 2022-02-15 at 15:59 +0800, Rex-BC Chen wrote:
From: Yongqiang Niu yongqiang.niu@mediatek.com
- Add driver data for MT8186 in mtk_drm_drv.c.
- Add mtk-disp-ovl and mt-disp-ovl-2l support for MT8186.
Signed-off-by: Yongqiang Niu yongqiang.niu@mediatek.com Signed-off-by: Rex-BC Chen rex-bc.chen@mediatek.com
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 39 +++++++++++++++++++++++++ 2 files changed, 59 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 2146299e5f52..5fa56c7b9f5f 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -456,6 +456,22 @@ static const struct mtk_disp_ovl_data mt8183_ovl_2l_driver_data = { .fmt_rgb565_is_0 = true, };
+static const struct mtk_disp_ovl_data mt8186_ovl_driver_data = {
- .addr = DISP_REG_OVL_ADDR_MT8173,
- .gmc_bits = 10,
- .layer_nr = 4,
- .fmt_rgb565_is_0 = true,
- .smi_id_en = true,
+};
mt8186_ovl_driver_data is identical to mt8192_ovl_driver_data, so drop this one and use mt8192_ovl_driver_data instead.
+static const struct mtk_disp_ovl_data mt8186_ovl_2l_driver_data = {
- .addr = DISP_REG_OVL_ADDR_MT8173,
- .gmc_bits = 10,
- .layer_nr = 2,
- .fmt_rgb565_is_0 = true,
- .smi_id_en = true,
+};
Ditto.
Regards, CK
static const struct mtk_disp_ovl_data mt8192_ovl_driver_data = { .addr = DISP_REG_OVL_ADDR_MT8173, .gmc_bits = 10, @@ -479,8 +495,12 @@ static const struct of_device_id mtk_disp_ovl_driver_dt_match[] = { .data = &mt8173_ovl_driver_data}, { .compatible = "mediatek,mt8183-disp-ovl", .data = &mt8183_ovl_driver_data},
- { .compatible = "mediatek,mt8186-disp-ovl",
.data = &mt8186_ovl_driver_data},- { .compatible = "mediatek,mt8186-disp-ovl-2l",
.data = &mt8186_ovl_2l_driver_data},diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 6efb423ccc92..754b1be25d0d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -158,6 +158,24 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = { DDP_COMPONENT_DPI0, };
+static const enum mtk_ddp_comp_id mt8186_mtk_ddp_main[] = {
- DDP_COMPONENT_OVL0,
- DDP_COMPONENT_RDMA0,
- DDP_COMPONENT_COLOR0,
- DDP_COMPONENT_CCORR,
- DDP_COMPONENT_AAL0,
- DDP_COMPONENT_GAMMA,
- DDP_COMPONENT_POSTMASK0,
- DDP_COMPONENT_DITHER,
- DDP_COMPONENT_DSI0,
+};
+static const enum mtk_ddp_comp_id mt8186_mtk_ddp_ext[] = {
- DDP_COMPONENT_OVL_2L0,
- DDP_COMPONENT_RDMA1,
- DDP_COMPONENT_DPI0,
+};
static const enum mtk_ddp_comp_id mt8192_mtk_ddp_main[] = { DDP_COMPONENT_OVL0, DDP_COMPONENT_OVL_2L0, @@ -221,6 +239,13 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext), };
+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),
- .ext_path = mt8186_mtk_ddp_ext,
- .ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext),
+};
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), @@ -463,6 +488,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8183-disp-mutex", .data = (void *)MTK_DISP_MUTEX },
- { .compatible = "mediatek,mt8186-disp-mutex",
.data = (void *)MTK_DISP_MUTEX },@@ -475,14 +502,20 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_OVL }, { .compatible = "mediatek,mt8183-disp-ovl", .data = (void *)MTK_DISP_OVL },
- { .compatible = "mediatek,mt8186-disp-ovl",
.data = (void *)MTK_DISP_OVL },- { .compatible = "mediatek,mt8186-disp-ovl-2l",
.data = (void *)MTK_DISP_OVL_2L },- { .compatible = "mediatek,mt8186-disp-postmask",
.data = (void *)MTK_DISP_POSTMASK},@@ -511,12 +544,16 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI },
- { .compatible = "mediatek,mt8186-dpi",
.data = (void *)MTK_DPI },- { .compatible = "mediatek,mt8186-dsi",
.data = (void *)MTK_DSI },};
@@ -533,6 +570,8 @@ static const struct of_device_id mtk_drm_of_ids[] = { .data = &mt8173_mmsys_driver_data}, { .compatible = "mediatek,mt8183-mmsys", .data = &mt8183_mmsys_driver_data},
- { .compatible = "mediatek,mt8186-mmsys",
.data = &mt8186_mmsys_driver_data},
dri-devel@lists.freedesktop.org
-
CK Hu -
Rex-BC Chen