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From: Nancy.Lin <[email protected]>
To: Rob Herring <[email protected]>,
	Matthias Brugger <[email protected]>,
	Chun-Kuang Hu <[email protected]>,
	"Philipp Zabel" <[email protected]>,
	<[email protected]>,
	"AngeloGioacchino Del Regno"
	<[email protected]>, <[email protected]>
Cc: [email protected],
	[email protected],
	Yongqiang Niu <[email protected]>,
	David Airlie <[email protected]>,
	"jason-jh . lin" <[email protected]>,
	[email protected], [email protected],
	Nick Desaulniers <[email protected]>,
	[email protected], [email protected],
	Nathan Chancellor <[email protected]>,
	"Nancy . Lin" <[email protected]>,
	[email protected],
	[email protected]
Subject: [PATCH v20 18/25] drm/mediatek: add ETHDR support for MT8195
Date: Wed, 4 May 2022 17:14:33 +0800	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>

ETHDR is a part of ovl_adaptor.
ETHDR is designed for HDR video and graphics conversion in the external
display path. It handles multiple HDR input types and performs tone
mapping, color space/color format conversion, and then combine
different layers, output the required HDR or SDR signal to the
subsequent display path.

Signed-off-by: Nancy.Lin <[email protected]>
Reviewed-by: Chun-Kuang Hu <[email protected]>
Reviewed-by: AngeloGioacchino Del Regno <[email protected]>
---
 drivers/gpu/drm/mediatek/Makefile      |   1 +
 drivers/gpu/drm/mediatek/mtk_drm_drv.c |   1 +
 drivers/gpu/drm/mediatek/mtk_drm_drv.h |   1 +
 drivers/gpu/drm/mediatek/mtk_ethdr.c   | 369 +++++++++++++++++++++++++
 drivers/gpu/drm/mediatek/mtk_ethdr.h   |  26 ++
 5 files changed, 398 insertions(+)
 create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.h

diff --git a/drivers/gpu/drm/mediatek/Makefile b/drivers/gpu/drm/mediatek/Makefile
index 6e604a933ed0..fb158a1e7f06 100644
--- a/drivers/gpu/drm/mediatek/Makefile
+++ b/drivers/gpu/drm/mediatek/Makefile
@@ -14,6 +14,7 @@ mediatek-drm-y := mtk_disp_aal.o \
 		  mtk_drm_plane.o \
 		  mtk_dsi.o \
 		  mtk_dpi.o \
+		  mtk_ethdr.o \
 		  mtk_mdp_rdma.o
 
 obj-$(CONFIG_DRM_MEDIATEK) += mediatek-drm.o
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index aff079c06833..2554c7315b2a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -835,6 +835,7 @@ static struct platform_driver * const mtk_drm_drivers[] = {
 	&mtk_dpi_driver,
 	&mtk_drm_platform_driver,
 	&mtk_dsi_driver,
+	&mtk_ethdr_driver,
 	&mtk_mdp_rdma_driver,
 };
 
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
index 7b37b5cf9629..3b393e4b364a 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h
@@ -61,6 +61,7 @@ extern struct platform_driver mtk_disp_ovl_driver;
 extern struct platform_driver mtk_disp_rdma_driver;
 extern struct platform_driver mtk_dpi_driver;
 extern struct platform_driver mtk_dsi_driver;
+extern struct platform_driver mtk_ethdr_driver;
 extern struct platform_driver mtk_mdp_rdma_driver;
 
 #endif /* MTK_DRM_DRV_H */
diff --git a/drivers/gpu/drm/mediatek/mtk_ethdr.c b/drivers/gpu/drm/mediatek/mtk_ethdr.c
new file mode 100644
index 000000000000..2f882be87e4d
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_ethdr.c
@@ -0,0 +1,369 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ */
+
+#include <drm/drm_fourcc.h>
+#include <linux/clk.h>
+#include <linux/component.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/reset.h>
+#include <linux/soc/mediatek/mtk-cmdq.h>
+#include <linux/soc/mediatek/mtk-mmsys.h>
+
+#include "mtk_drm_crtc.h"
+#include "mtk_drm_ddp_comp.h"
+#include "mtk_drm_drv.h"
+#include "mtk_ethdr.h"
+
+#define MIX_INTEN			0x4
+#define MIX_FME_CPL_INTEN			BIT(1)
+#define MIX_INTSTA			0x8
+#define MIX_EN				0xc
+#define MIX_RST				0x14
+#define MIX_ROI_SIZE			0x18
+#define MIX_DATAPATH_CON		0x1c
+#define OUTPUT_NO_RND				BIT(3)
+#define SOURCE_RGB_SEL				BIT(7)
+#define BACKGROUND_RELAY			(4 << 9)
+#define MIX_ROI_BGCLR			0x20
+#define BGCLR_BLACK				0xff000000
+#define MIX_SRC_CON			0x24
+#define MIX_SRC_L0_EN				BIT(0)
+#define MIX_L_SRC_CON(n)		(0x28 + 0x18 * (n))
+#define NON_PREMULTI_SOURCE			(2 << 12)
+#define MIX_L_SRC_SIZE(n)		(0x30 + 0x18 * (n))
+#define MIX_L_SRC_OFFSET(n)		(0x34 + 0x18 * (n))
+#define MIX_FUNC_DCM0			0x120
+#define MIX_FUNC_DCM1			0x124
+#define MIX_FUNC_DCM_ENABLE			0xffffffff
+
+#define HDR_VDO_FE_0804_HDR_DM_FE	0x804
+#define HDR_VDO_FE_0804_BYPASS_ALL		0xfd
+#define HDR_GFX_FE_0204_GFX_HDR_FE	0x204
+#define HDR_GFX_FE_0204_BYPASS_ALL		0xfd
+#define HDR_VDO_BE_0204_VDO_DM_BE	0x204
+#define HDR_VDO_BE_0204_BYPASS_ALL		0x7e
+
+#define MIXER_INX_MODE_BYPASS			0
+#define MIXER_INX_MODE_EVEN_EXTEND		1
+#define DEFAULT_9BIT_ALPHA			0x100
+#define	MIXER_ALPHA_AEN				BIT(8)
+#define	MIXER_ALPHA				0xff
+#define ETHDR_CLK_NUM				13
+
+enum mtk_ethdr_comp_id {
+	ETHDR_MIXER,
+	ETHDR_VDO_FE0,
+	ETHDR_VDO_FE1,
+	ETHDR_GFX_FE0,
+	ETHDR_GFX_FE1,
+	ETHDR_VDO_BE,
+	ETHDR_ADL_DS,
+	ETHDR_ID_MAX
+};
+
+struct mtk_ethdr_comp {
+	struct device		*dev;
+	void __iomem		*regs;
+	struct cmdq_client_reg	cmdq_base;
+};
+
+struct mtk_ethdr {
+	struct mtk_ethdr_comp	ethdr_comp[ETHDR_ID_MAX];
+	struct clk_bulk_data	ethdr_clk[ETHDR_CLK_NUM];
+	struct device		*mmsys_dev;
+	void			(*vblank_cb)(void *data);
+	void			*vblank_cb_data;
+	int			irq;
+	struct reset_control	*reset_ctl;
+};
+
+static const char * const ethdr_clk_str[] = {
+	"ethdr_top",
+	"mixer",
+	"vdo_fe0",
+	"vdo_fe1",
+	"gfx_fe0",
+	"gfx_fe1",
+	"vdo_be",
+	"adl_ds",
+	"vdo_fe0_async",
+	"vdo_fe1_async",
+	"gfx_fe0_async",
+	"gfx_fe1_async",
+	"vdo_be_async",
+};
+
+void mtk_ethdr_register_vblank_cb(struct device *dev,
+				  void (*vblank_cb)(void *),
+				  void *vblank_cb_data)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	priv->vblank_cb = vblank_cb;
+	priv->vblank_cb_data = vblank_cb_data;
+}
+
+void mtk_ethdr_unregister_vblank_cb(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	priv->vblank_cb = NULL;
+	priv->vblank_cb_data = NULL;
+}
+
+void mtk_ethdr_enable_vblank(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	writel(MIX_FME_CPL_INTEN, priv->ethdr_comp[ETHDR_MIXER].regs + MIX_INTEN);
+}
+
+void mtk_ethdr_disable_vblank(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	writel(0x0, priv->ethdr_comp[ETHDR_MIXER].regs + MIX_INTEN);
+}
+
+static irqreturn_t mtk_ethdr_irq_handler(int irq, void *dev_id)
+{
+	struct mtk_ethdr *priv = dev_id;
+
+	writel(0x0, priv->ethdr_comp[ETHDR_MIXER].regs + MIX_INTSTA);
+
+	if (!priv->vblank_cb)
+		return IRQ_NONE;
+
+	priv->vblank_cb(priv->vblank_cb_data);
+
+	return IRQ_HANDLED;
+}
+
+void mtk_ethdr_layer_config(struct device *dev, unsigned int idx,
+			    struct mtk_plane_state *state,
+			    struct cmdq_pkt *cmdq_pkt)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+	struct mtk_ethdr_comp *mixer = &priv->ethdr_comp[ETHDR_MIXER];
+	struct mtk_plane_pending_state *pending = &state->pending;
+	unsigned int offset = (pending->x & 1) << 31 | pending->y << 16 | pending->x;
+	unsigned int align_width = ALIGN_DOWN(pending->width, 2);
+	unsigned int alpha_con = 0;
+
+	dev_dbg(dev, "%s+ idx:%d", __func__, idx);
+
+	if (idx >= 4)
+		return;
+
+	if (!pending->enable) {
+		mtk_ddp_write(cmdq_pkt, 0, &mixer->cmdq_base, mixer->regs, MIX_L_SRC_SIZE(idx));
+		return;
+	}
+
+	if (state->base.fb && state->base.fb->format->has_alpha)
+		alpha_con = MIXER_ALPHA_AEN | MIXER_ALPHA;
+
+	mtk_mmsys_mixer_in_config(priv->mmsys_dev, idx + 1, alpha_con ? false : true,
+				  DEFAULT_9BIT_ALPHA,
+				  pending->x & 1 ? MIXER_INX_MODE_EVEN_EXTEND :
+				  MIXER_INX_MODE_BYPASS, align_width / 2 - 1, cmdq_pkt);
+
+	mtk_ddp_write(cmdq_pkt, pending->height << 16 | align_width, &mixer->cmdq_base,
+		      mixer->regs, MIX_L_SRC_SIZE(idx));
+	mtk_ddp_write(cmdq_pkt, offset, &mixer->cmdq_base, mixer->regs, MIX_L_SRC_OFFSET(idx));
+	mtk_ddp_write_mask(cmdq_pkt, alpha_con, &mixer->cmdq_base, mixer->regs, MIX_L_SRC_CON(idx),
+			   0x1ff);
+	mtk_ddp_write_mask(cmdq_pkt, BIT(idx), &mixer->cmdq_base, mixer->regs, MIX_SRC_CON,
+			   BIT(idx));
+}
+
+void mtk_ethdr_config(struct device *dev, unsigned int w,
+		      unsigned int h, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+	struct mtk_ethdr_comp *vdo_fe0 = &priv->ethdr_comp[ETHDR_VDO_FE0];
+	struct mtk_ethdr_comp *vdo_fe1 = &priv->ethdr_comp[ETHDR_VDO_FE1];
+	struct mtk_ethdr_comp *gfx_fe0 = &priv->ethdr_comp[ETHDR_GFX_FE0];
+	struct mtk_ethdr_comp *gfx_fe1 = &priv->ethdr_comp[ETHDR_GFX_FE1];
+	struct mtk_ethdr_comp *vdo_be = &priv->ethdr_comp[ETHDR_VDO_BE];
+	struct mtk_ethdr_comp *mixer = &priv->ethdr_comp[ETHDR_MIXER];
+
+	dev_dbg(dev, "%s-w:%d, h:%d\n", __func__, w, h);
+
+	mtk_ddp_write(cmdq_pkt, HDR_VDO_FE_0804_BYPASS_ALL, &vdo_fe0->cmdq_base,
+		      vdo_fe0->regs, HDR_VDO_FE_0804_HDR_DM_FE);
+
+	mtk_ddp_write(cmdq_pkt, HDR_VDO_FE_0804_BYPASS_ALL, &vdo_fe1->cmdq_base,
+		      vdo_fe1->regs, HDR_VDO_FE_0804_HDR_DM_FE);
+
+	mtk_ddp_write(cmdq_pkt, HDR_GFX_FE_0204_BYPASS_ALL, &gfx_fe0->cmdq_base,
+		      gfx_fe0->regs, HDR_GFX_FE_0204_GFX_HDR_FE);
+
+	mtk_ddp_write(cmdq_pkt, HDR_GFX_FE_0204_BYPASS_ALL, &gfx_fe1->cmdq_base,
+		      gfx_fe1->regs, HDR_GFX_FE_0204_GFX_HDR_FE);
+
+	mtk_ddp_write(cmdq_pkt, HDR_VDO_BE_0204_BYPASS_ALL, &vdo_be->cmdq_base,
+		      vdo_be->regs, HDR_VDO_BE_0204_VDO_DM_BE);
+
+	mtk_ddp_write(cmdq_pkt, MIX_FUNC_DCM_ENABLE, &mixer->cmdq_base, mixer->regs, MIX_FUNC_DCM0);
+	mtk_ddp_write(cmdq_pkt, MIX_FUNC_DCM_ENABLE, &mixer->cmdq_base, mixer->regs, MIX_FUNC_DCM1);
+	mtk_ddp_write(cmdq_pkt, h << 16 | w, &mixer->cmdq_base, mixer->regs, MIX_ROI_SIZE);
+	mtk_ddp_write(cmdq_pkt, BGCLR_BLACK, &mixer->cmdq_base, mixer->regs, MIX_ROI_BGCLR);
+	mtk_ddp_write(cmdq_pkt, NON_PREMULTI_SOURCE, &mixer->cmdq_base, mixer->regs,
+		      MIX_L_SRC_CON(0));
+	mtk_ddp_write(cmdq_pkt, NON_PREMULTI_SOURCE, &mixer->cmdq_base, mixer->regs,
+		      MIX_L_SRC_CON(1));
+	mtk_ddp_write(cmdq_pkt, NON_PREMULTI_SOURCE, &mixer->cmdq_base, mixer->regs,
+		      MIX_L_SRC_CON(2));
+	mtk_ddp_write(cmdq_pkt, NON_PREMULTI_SOURCE, &mixer->cmdq_base, mixer->regs,
+		      MIX_L_SRC_CON(3));
+	mtk_ddp_write(cmdq_pkt, 0x0, &mixer->cmdq_base, mixer->regs, MIX_L_SRC_SIZE(0));
+	mtk_ddp_write(cmdq_pkt, OUTPUT_NO_RND | SOURCE_RGB_SEL | BACKGROUND_RELAY,
+		      &mixer->cmdq_base, mixer->regs, MIX_DATAPATH_CON);
+	mtk_ddp_write_mask(cmdq_pkt, MIX_SRC_L0_EN, &mixer->cmdq_base, mixer->regs,
+			   MIX_SRC_CON, MIX_SRC_L0_EN);
+
+	mtk_mmsys_hdr_confing(priv->mmsys_dev, w / 2, h, cmdq_pkt);
+	mtk_mmsys_mixer_in_channel_swap(priv->mmsys_dev, 4, 0, cmdq_pkt);
+}
+
+void mtk_ethdr_start(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+	struct mtk_ethdr_comp *mixer = &priv->ethdr_comp[ETHDR_MIXER];
+
+	writel(1, mixer->regs + MIX_EN);
+}
+
+void mtk_ethdr_stop(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+	struct mtk_ethdr_comp *mixer = &priv->ethdr_comp[ETHDR_MIXER];
+
+	writel(0, mixer->regs + MIX_EN);
+	writel(1, mixer->regs + MIX_RST);
+	reset_control_reset(priv->reset_ctl);
+	writel(0, mixer->regs + MIX_RST);
+}
+
+int mtk_ethdr_clk_enable(struct device *dev)
+{
+	int ret;
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	ret = clk_bulk_prepare_enable(ETHDR_CLK_NUM, priv->ethdr_clk);
+	if (ret)
+		dev_err(dev,
+			"ethdr_clk prepare enable failed\n");
+	return ret;
+}
+
+void mtk_ethdr_clk_disable(struct device *dev)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	clk_bulk_disable_unprepare(ETHDR_CLK_NUM, priv->ethdr_clk);
+}
+
+static int mtk_ethdr_bind(struct device *dev, struct device *master,
+			  void *data)
+{
+	struct mtk_ethdr *priv = dev_get_drvdata(dev);
+
+	priv->mmsys_dev = data;
+	return 0;
+}
+
+static void mtk_ethdr_unbind(struct device *dev, struct device *master, void *data)
+{
+}
+
+static const struct component_ops mtk_ethdr_component_ops = {
+	.bind	= mtk_ethdr_bind,
+	.unbind = mtk_ethdr_unbind,
+};
+
+static int mtk_ethdr_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct mtk_ethdr *priv;
+	int ret;
+	int i;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	for (i = 0; i < ETHDR_ID_MAX; i++) {
+		priv->ethdr_comp[i].dev = dev;
+		priv->ethdr_comp[i].regs = of_iomap(dev->of_node, i);
+#if IS_REACHABLE(CONFIG_MTK_CMDQ)
+		ret = cmdq_dev_get_client_reg(dev,
+					      &priv->ethdr_comp[i].cmdq_base, i);
+		if (ret)
+			dev_dbg(dev, "get mediatek,gce-client-reg fail!\n");
+#endif
+		dev_dbg(dev, "[DRM]regs:0x%p, node:%d\n", priv->ethdr_comp[i].regs, i);
+	}
+
+	for (i = 0; i < ETHDR_CLK_NUM; i++)
+		priv->ethdr_clk[i].id = ethdr_clk_str[i];
+	ret = devm_clk_bulk_get_optional(dev, ETHDR_CLK_NUM, priv->ethdr_clk);
+	if (ret)
+		return ret;
+
+	priv->irq = platform_get_irq(pdev, 0);
+	if (priv->irq < 0)
+		priv->irq = 0;
+
+	if (priv->irq) {
+		ret = devm_request_irq(dev, priv->irq, mtk_ethdr_irq_handler,
+				       IRQF_TRIGGER_NONE, dev_name(dev), priv);
+		if (ret < 0) {
+			dev_err(dev, "Failed to request irq %d: %d\n", priv->irq, ret);
+			return ret;
+		}
+	}
+
+	priv->reset_ctl = devm_reset_control_array_get_optional_exclusive(dev);
+	if (IS_ERR(priv->reset_ctl)) {
+		dev_err_probe(dev, PTR_ERR(priv->reset_ctl), "cannot get ethdr reset control\n");
+		return PTR_ERR(priv->reset_ctl);
+	}
+
+	platform_set_drvdata(pdev, priv);
+
+	ret = component_add(dev, &mtk_ethdr_component_ops);
+	if (ret)
+		dev_notice(dev, "Failed to add component: %d\n", ret);
+
+	return ret;
+}
+
+static int mtk_ethdr_remove(struct platform_device *pdev)
+{
+	component_del(&pdev->dev, &mtk_ethdr_component_ops);
+	return 0;
+}
+
+static const struct of_device_id mtk_ethdr_driver_dt_match[] = {
+	{ .compatible = "mediatek,mt8195-disp-ethdr"},
+	{},
+};
+
+MODULE_DEVICE_TABLE(of, mtk_ethdr_driver_dt_match);
+
+struct platform_driver mtk_ethdr_driver = {
+	.probe		= mtk_ethdr_probe,
+	.remove		= mtk_ethdr_remove,
+	.driver		= {
+		.name	= "mediatek-disp-ethdr",
+		.owner	= THIS_MODULE,
+		.of_match_table = mtk_ethdr_driver_dt_match,
+	},
+};
diff --git a/drivers/gpu/drm/mediatek/mtk_ethdr.h b/drivers/gpu/drm/mediatek/mtk_ethdr.h
new file mode 100644
index 000000000000..db806d206d9e
--- /dev/null
+++ b/drivers/gpu/drm/mediatek/mtk_ethdr.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2021 MediaTek Inc.
+ */
+
+#ifndef __MTK_ETHDR_H__
+#define __MTK_ETHDR_H__
+
+void mtk_ethdr_start(struct device *dev);
+void mtk_ethdr_stop(struct device *dev);
+int mtk_ethdr_clk_enable(struct device *dev);
+void mtk_ethdr_clk_disable(struct device *dev);
+void mtk_ethdr_config(struct device *dev, unsigned int w,
+		      unsigned int h, unsigned int vrefresh,
+		      unsigned int bpc, struct cmdq_pkt *cmdq_pkt);
+void mtk_ethdr_layer_config(struct device *dev, unsigned int idx,
+			    struct mtk_plane_state *state,
+			    struct cmdq_pkt *cmdq_pkt);
+void mtk_ethdr_register_vblank_cb(struct device *dev,
+				  void (*vblank_cb)(void *),
+				  void *vblank_cb_data);
+void mtk_ethdr_unregister_vblank_cb(struct device *dev);
+void mtk_ethdr_enable_vblank(struct device *dev);
+void mtk_ethdr_disable_vblank(struct device *dev);
+#endif
+
-- 
2.18.0



  parent reply	other threads:[~2022-05-04  9:15 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-04  9:14 [PATCH v20 00/25] Add MediaTek SoC DRM (vdosys1) support for mt8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 01/25] dt-bindings: mediatek: add vdosys1 RDMA definition " Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 02/25] dt-bindings: reset: mt8195: add vdosys1 reset control bit Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 03/25] dt-bindings: mediatek: add ethdr definition for mt8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 04/25] soc: mediatek: add mtk-mmsys ethdr and mdp_rdma components Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 05/25] soc: mediatek: add mtk-mmsys support for mt8195 vdosys1 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 06/25] soc: mediatek: add mtk_mmsys_update_bits API Nancy.Lin
2022-05-04  9:16   ` AngeloGioacchino Del Regno
2022-05-04  9:14 ` [PATCH v20 07/25] soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 08/25] soc: mediatek: add cmdq support of " Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 09/25] soc: mediatek: mmsys: add mmsys for support 64 reset bits Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 10/25] soc: mediatek: mmsys: add reset control for MT8195 vdosys1 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 11/25] soc: mediatek: add mtk-mutex component - dp_intf1 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 12/25] soc: mediatek: add mtk-mutex support for mt8195 vdosys1 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 13/25] drm/mediatek: add display MDP RDMA support for MT8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 14/25] drm/mediatek: add display merge advance config API " Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 15/25] drm/mediatek: add display merge start/stop API for cmdq support Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 16/25] drm/mediatek: add display merge mute/unmute support for MT8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 17/25] drm/mediatek: add display merge async reset control Nancy.Lin
2022-05-04  9:14 ` Nancy.Lin [this message]
2022-05-04  9:14 ` [PATCH v20 19/25] drm/mediatek: add mediatek-drm plane color encoding info Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 20/25] drm/mediatek: add ovl_adaptor support for MT8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 21/25] drm/mediatek: add dma dev get function Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 22/25] drm/mediatek: modify mediatek-drm for mt8195 multi mmsys support Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 23/25] drm/mediatek: add drm ovl_adaptor sub driver for MT8195 Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 24/25] drm/mediatek: add mediatek-drm of vdosys1 support " Nancy.Lin
2022-05-04  9:14 ` [PATCH v20 25/25] arm64: dts: mt8195: add display node for vdosys1 Nancy.Lin

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