From: Yongxing Mou <quic_yongmou@quicinc.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
Dmitry Baryshkov <lumag@kernel.org>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Jessica Zhang <jessica.zhang@oss.qualcomm.com>,
Sean Paul <sean@poorly.run>,
Marijn Suijten <marijn.suijten@somainline.org>,
David Airlie <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>
Cc: <linux-arm-msm@vger.kernel.org>,
<dri-devel@lists.freedesktop.org>,
<freedreno@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
"Yongxing Mou" <quic_yongmou@quicinc.com>,
Abhinav Kumar <quic_abhinavk@quicinc.com>
Subject: [PATCH v2 13/38] drm/msm/dp: use stream_id to change offsets in dp_catalog
Date: Mon, 9 Jun 2025 20:21:32 +0800 [thread overview]
Message-ID: <20250609-msm-dp-mst-v2-13-a54d8902a23d@quicinc.com> (raw)
In-Reply-To: <20250609-msm-dp-mst-v2-0-a54d8902a23d@quicinc.com>
From: Abhinav Kumar <quic_abhinavk@quicinc.com>
Use the dp_panel's stream_id to adjust the offsets for stream 1
which will be used for MST in the dp_catalog. Stream 1 share the
same link clk with stream 0 with different reg offset. Also add
additional register defines for stream 1.
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com>
---
drivers/gpu/drm/msm/dp/dp_catalog.c | 106 +++++++++++++++++++++++++-----------
drivers/gpu/drm/msm/dp/dp_catalog.h | 12 ++--
drivers/gpu/drm/msm/dp/dp_ctrl.c | 7 ++-
drivers/gpu/drm/msm/dp/dp_panel.c | 3 +-
drivers/gpu/drm/msm/dp/dp_reg.h | 14 ++++-
5 files changed, 102 insertions(+), 40 deletions(-)
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.c b/drivers/gpu/drm/msm/dp/dp_catalog.c
index d2d975805de93e929cbdadb90609b6bf3e2cf1bf..0f23f69765f63a25650ed6612f1b83338483a142 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.c
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.c
@@ -319,14 +319,20 @@ void msm_dp_catalog_ctrl_state_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 s
msm_dp_write_link(catalog, REG_DP_STATE_CTRL, state);
}
-void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 cfg)
+void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id, u32 cfg)
{
struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog,
struct msm_dp_catalog_private, msm_dp_catalog);
+ u32 reg_offset = 0;
- drm_dbg_dp(catalog->drm_dev, "DP_CONFIGURATION_CTRL=0x%x\n", cfg);
+ if (stream_id == DP_STREAM_1)
+ reg_offset = REG_DP1_CONFIGURATION_CTRL - REG_DP_CONFIGURATION_CTRL;
- msm_dp_write_link(catalog, REG_DP_CONFIGURATION_CTRL, cfg);
+ msm_dp_write_link(catalog, REG_DP_CONFIGURATION_CTRL + reg_offset, cfg);
+
+ drm_dbg_dp(catalog->drm_dev, "stream_id:%d DP_CONFIGURATION_CTRL=0x%x\n",
+ stream_id, cfg);
}
void msm_dp_catalog_ctrl_lane_mapping(struct msm_dp_catalog *msm_dp_catalog)
@@ -398,14 +404,19 @@ void msm_dp_catalog_ctrl_mainlink_ctrl(struct msm_dp_catalog *msm_dp_catalog,
}
void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog,
- u32 colorimetry_cfg,
- u32 test_bits_depth)
+ enum msm_dp_stream_id stream_id, u32 colorimetry_cfg,
+ u32 test_bits_depth)
{
u32 misc_val;
+ u32 reg_offset = 0;
+
struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog,
struct msm_dp_catalog_private, msm_dp_catalog);
- misc_val = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0);
+ if (stream_id == DP_STREAM_1)
+ reg_offset = REG_DP1_MISC1_MISC0 - REG_DP_MISC1_MISC0;
+
+ misc_val = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0 + reg_offset);
/* clear bpp bits */
misc_val &= ~(0x07 << DP_MISC0_TEST_BITS_DEPTH_SHIFT);
@@ -415,7 +426,7 @@ void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog,
misc_val |= DP_MISC0_SYNCHRONOUS_CLK;
drm_dbg_dp(catalog->drm_dev, "misc settings = 0x%x\n", misc_val);
- msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc_val);
+ msm_dp_write_link(catalog, REG_DP_MISC1_MISC0 + reg_offset, misc_val);
}
void msm_dp_catalog_setup_peripheral_flush(struct msm_dp_catalog *msm_dp_catalog)
@@ -445,10 +456,16 @@ void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog,
u32 const link_rate_hbr2 = 540000;
u32 const link_rate_hbr3 = 810000;
unsigned long den, num;
+ u32 mvid_reg_off = 0, nvid_reg_off = 0;
struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog,
struct msm_dp_catalog_private, msm_dp_catalog);
+ if (stream_id == DP_STREAM_1) {
+ mvid_reg_off = REG_DP1_SOFTWARE_MVID - REG_DP_SOFTWARE_MVID;
+ nvid_reg_off = REG_DP1_SOFTWARE_NVID - REG_DP_SOFTWARE_NVID;
+ }
+
if (rate == link_rate_hbr3)
pixel_div = 6;
else if (rate == 162000 || rate == 270000)
@@ -490,8 +507,8 @@ void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog,
nvid *= 3;
drm_dbg_dp(catalog->drm_dev, "mvid=0x%x, nvid=0x%x\n", mvid, nvid);
- msm_dp_write_link(catalog, REG_DP_SOFTWARE_MVID, mvid);
- msm_dp_write_link(catalog, REG_DP_SOFTWARE_NVID, nvid);
+ msm_dp_write_link(catalog, REG_DP_SOFTWARE_MVID + mvid_reg_off, mvid);
+ msm_dp_write_link(catalog, REG_DP_SOFTWARE_NVID + nvid_reg_off, nvid);
msm_dp_write_pn(catalog, stream_id, MMSS_DP_DSC_DTO, 0x0);
}
@@ -856,11 +873,15 @@ int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog,
struct msm_dp_catalog_private *catalog = container_of(msm_dp_catalog,
struct msm_dp_catalog_private, msm_dp_catalog);
u32 reg;
+ u32 offset = 0;
- msm_dp_write_link(catalog, REG_DP_TOTAL_HOR_VER, total);
- msm_dp_write_link(catalog, REG_DP_START_HOR_VER_FROM_SYNC, sync_start);
- msm_dp_write_link(catalog, REG_DP_HSYNC_VSYNC_WIDTH_POLARITY, width_blanking);
- msm_dp_write_link(catalog, REG_DP_ACTIVE_HOR_VER, msm_dp_active);
+ if (stream_id == DP_STREAM_1)
+ offset = REG_DP1_TOTAL_HOR_VER - REG_DP_TOTAL_HOR_VER;
+
+ msm_dp_write_link(catalog, REG_DP_TOTAL_HOR_VER + offset, total);
+ msm_dp_write_link(catalog, REG_DP_START_HOR_VER_FROM_SYNC + offset, sync_start);
+ msm_dp_write_link(catalog, REG_DP_HSYNC_VSYNC_WIDTH_POLARITY + offset, width_blanking);
+ msm_dp_write_link(catalog, REG_DP_ACTIVE_HOR_VER + offset, msm_dp_active);
reg = msm_dp_read_pn(catalog, stream_id, MMSS_DP_INTF_CONFIG);
@@ -876,59 +897,80 @@ int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog,
return 0;
}
-static void msm_dp_catalog_panel_send_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, struct dp_sdp *vsc_sdp)
+static void msm_dp_catalog_panel_send_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id,
+ struct dp_sdp *vsc_sdp)
{
struct msm_dp_catalog_private *catalog;
u32 header[2];
u32 val;
int i;
+ u32 msm_dp_generic_offset = 0;
catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog);
+ if (stream_id == DP_STREAM_1)
+ msm_dp_generic_offset = MMSS_DP1_GENERIC0_0 - MMSS_DP_GENERIC0_0;
+
msm_dp_utils_pack_sdp_header(&vsc_sdp->sdp_header, header);
- msm_dp_write_link(catalog, MMSS_DP_GENERIC0_0, header[0]);
- msm_dp_write_link(catalog, MMSS_DP_GENERIC0_1, header[1]);
+ msm_dp_write_link(catalog, MMSS_DP_GENERIC0_0 + msm_dp_generic_offset, header[0]);
+ msm_dp_write_link(catalog, MMSS_DP_GENERIC0_1 + msm_dp_generic_offset, header[1]);
for (i = 0; i < sizeof(vsc_sdp->db); i += 4) {
val = ((vsc_sdp->db[i]) | (vsc_sdp->db[i + 1] << 8) | (vsc_sdp->db[i + 2] << 16) |
(vsc_sdp->db[i + 3] << 24));
- msm_dp_write_link(catalog, MMSS_DP_GENERIC0_2 + i, val);
+ msm_dp_write_link(catalog, MMSS_DP_GENERIC0_2 + i + msm_dp_generic_offset, val);
}
}
-static void msm_dp_catalog_panel_update_sdp(struct msm_dp_catalog *msm_dp_catalog)
+static void msm_dp_catalog_panel_update_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id)
{
struct msm_dp_catalog_private *catalog;
u32 hw_revision;
+ u32 sdp_cfg3_offset = 0;
catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog);
+ if (stream_id == DP_STREAM_1)
+ sdp_cfg3_offset = MMSS_DP1_SDP_CFG3 - MMSS_DP_SDP_CFG3;
+
hw_revision = msm_dp_catalog_hw_revision(msm_dp_catalog);
if (hw_revision < DP_HW_VERSION_1_2 && hw_revision >= DP_HW_VERSION_1_0) {
- msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, 0x01);
- msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3, 0x00);
+ msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3 + sdp_cfg3_offset, 0x01);
+ msm_dp_write_link(catalog, MMSS_DP_SDP_CFG3 + sdp_cfg3_offset, 0x00);
}
}
-void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, struct dp_sdp *vsc_sdp)
+void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id, struct dp_sdp *vsc_sdp)
{
struct msm_dp_catalog_private *catalog;
u32 cfg, cfg2, misc;
+ u32 misc_reg_offset = 0;
+ u32 sdp_cfg_offset = 0;
+ u32 sdp_cfg2_offset = 0;
catalog = container_of(msm_dp_catalog, struct msm_dp_catalog_private, msm_dp_catalog);
- cfg = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG);
- cfg2 = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG2);
- misc = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0);
+ if (stream_id == DP_STREAM_1) {
+ misc_reg_offset = REG_DP1_MISC1_MISC0 - REG_DP_MISC1_MISC0;
+ sdp_cfg_offset = MMSS_DP1_SDP_CFG - MMSS_DP_SDP_CFG;
+ sdp_cfg2_offset = MMSS_DP1_SDP_CFG2 - MMSS_DP_SDP_CFG2;
+ }
+
+ cfg = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG + sdp_cfg_offset);
+ cfg2 = msm_dp_read_link(catalog, MMSS_DP_SDP_CFG2 + sdp_cfg2_offset);
+ misc = msm_dp_read_link(catalog, REG_DP_MISC1_MISC0 + misc_reg_offset);
cfg |= GEN0_SDP_EN;
- msm_dp_write_link(catalog, MMSS_DP_SDP_CFG, cfg);
+ msm_dp_write_link(catalog, MMSS_DP_SDP_CFG + sdp_cfg_offset, cfg);
cfg2 |= GENERIC0_SDPSIZE_VALID;
- msm_dp_write_link(catalog, MMSS_DP_SDP_CFG2, cfg2);
+ msm_dp_write_link(catalog, MMSS_DP_SDP_CFG2 + sdp_cfg2_offset, cfg2);
- msm_dp_catalog_panel_send_vsc_sdp(msm_dp_catalog, vsc_sdp);
+ msm_dp_catalog_panel_send_vsc_sdp(msm_dp_catalog, stream_id, vsc_sdp);
/* indicates presence of VSC (BIT(6) of MISC1) */
misc |= DP_MISC1_VSC_SDP;
@@ -936,12 +978,14 @@ void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
drm_dbg_dp(catalog->drm_dev, "vsc sdp enable=1\n");
pr_debug("misc settings = 0x%x\n", misc);
- msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc);
- msm_dp_catalog_panel_update_sdp(msm_dp_catalog);
+ msm_dp_write_link(catalog, REG_DP_MISC1_MISC0 + misc_reg_offset, misc);
+
+ msm_dp_catalog_panel_update_sdp(msm_dp_catalog, stream_id);
}
-void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog)
+void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id)
{
struct msm_dp_catalog_private *catalog;
u32 cfg, cfg2, misc;
@@ -966,7 +1010,7 @@ void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog)
pr_debug("misc settings = 0x%x\n", misc);
msm_dp_write_link(catalog, REG_DP_MISC1_MISC0, misc);
- msm_dp_catalog_panel_update_sdp(msm_dp_catalog);
+ msm_dp_catalog_panel_update_sdp(msm_dp_catalog, stream_id);
}
void msm_dp_catalog_panel_tpg_enable(struct msm_dp_catalog *msm_dp_catalog,
diff --git a/drivers/gpu/drm/msm/dp/dp_catalog.h b/drivers/gpu/drm/msm/dp/dp_catalog.h
index 9bfb83873ce8749bec173a2bc2366c429f91354a..ef0e3fadcd04ae499d6340d05fd74392235bed76 100644
--- a/drivers/gpu/drm/msm/dp/dp_catalog.h
+++ b/drivers/gpu/drm/msm/dp/dp_catalog.h
@@ -61,12 +61,14 @@ u32 msm_dp_catalog_aux_get_irq(struct msm_dp_catalog *msm_dp_catalog);
/* DP Controller APIs */
void msm_dp_catalog_ctrl_state_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 state);
-void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog, u32 config);
+void msm_dp_catalog_ctrl_config_ctrl(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id, u32 config);
void msm_dp_catalog_ctrl_lane_mapping(struct msm_dp_catalog *msm_dp_catalog);
void msm_dp_catalog_ctrl_mainlink_ctrl(struct msm_dp_catalog *msm_dp_catalog, bool enable);
void msm_dp_catalog_ctrl_psr_mainlink_enable(struct msm_dp_catalog *msm_dp_catalog, bool enable);
void msm_dp_catalog_setup_peripheral_flush(struct msm_dp_catalog *msm_dp_catalog);
-void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog, u32 cc, u32 tb);
+void msm_dp_catalog_ctrl_config_misc(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id, u32 cc, u32 tb);
void msm_dp_catalog_ctrl_config_msa(struct msm_dp_catalog *msm_dp_catalog,
enum msm_dp_stream_id stream_id, u32 rate, u32 stream_rate_khz,
bool is_ycbcr_420);
@@ -97,8 +99,10 @@ u32 msm_dp_catalog_ctrl_read_phy_pattern(struct msm_dp_catalog *msm_dp_catalog);
int msm_dp_catalog_panel_timing_cfg(struct msm_dp_catalog *msm_dp_catalog,
enum msm_dp_stream_id stream_id, u32 total, u32 sync_start,
u32 width_blanking, u32 msm_dp_active);
-void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog, struct dp_sdp *vsc_sdp);
-void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog);
+void msm_dp_catalog_panel_enable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id, struct dp_sdp *vsc_sdp);
+void msm_dp_catalog_panel_disable_vsc_sdp(struct msm_dp_catalog *msm_dp_catalog,
+ enum msm_dp_stream_id stream_id);
void msm_dp_catalog_panel_tpg_enable(struct msm_dp_catalog *msm_dp_catalog,
enum msm_dp_stream_id stream_id,
struct drm_display_mode *drm_mode);
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c
index 594dd6fe9381403b8ab085441276d2ce26612efe..6c3c27b48b3b13f205ce28b823ae26d5dc7d9a10 100644
--- a/drivers/gpu/drm/msm/dp/dp_ctrl.c
+++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c
@@ -172,7 +172,7 @@ static void msm_dp_ctrl_config_ctrl(struct msm_dp_ctrl_private *ctrl,
if (ctrl->panel->psr_cap.version)
config |= DP_CONFIGURATION_CTRL_SEND_VSC;
- msm_dp_catalog_ctrl_config_ctrl(ctrl->catalog, config);
+ msm_dp_catalog_ctrl_config_ctrl(ctrl->catalog, msm_dp_panel->stream_id, config);
}
static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl,
@@ -188,7 +188,7 @@ static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl
tb = msm_dp_link_get_test_bits_depth(ctrl->link,
msm_dp_panel->msm_dp_mode.bpp);
cc = msm_dp_link_get_colorimetry_config(ctrl->link);
- msm_dp_catalog_ctrl_config_misc(ctrl->catalog, cc, tb);
+ msm_dp_catalog_ctrl_config_misc(ctrl->catalog, msm_dp_panel->stream_id, cc, tb);
msm_dp_panel_timing_cfg(msm_dp_panel);
}
@@ -2100,7 +2100,8 @@ void msm_dp_ctrl_clear_vsc_sdp_pkt(struct msm_dp_ctrl *msm_dp_ctrl, struct msm_d
struct msm_dp_ctrl_private *ctrl;
ctrl = container_of(msm_dp_ctrl, struct msm_dp_ctrl_private, msm_dp_ctrl);
- msm_dp_catalog_panel_disable_vsc_sdp(ctrl->catalog);
+ msm_dp_catalog_panel_disable_vsc_sdp(ctrl->catalog, dp_panel->stream_id);
+
}
void msm_dp_ctrl_psm_config(struct msm_dp_ctrl *msm_dp_ctrl)
diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c
index fb9216673f0d39d10af864346ebfa884dbe1f499..a07237b41db148c02fdfaef18aab5cbf71779b57 100644
--- a/drivers/gpu/drm/msm/dp/dp_panel.c
+++ b/drivers/gpu/drm/msm/dp/dp_panel.c
@@ -310,6 +310,7 @@ static int msm_dp_panel_setup_vsc_sdp_yuv_420(struct msm_dp_panel *msm_dp_panel)
panel = container_of(msm_dp_panel, struct msm_dp_panel_private, msm_dp_panel);
catalog = panel->catalog;
+
msm_dp_mode = &msm_dp_panel->msm_dp_mode;
memset(&vsc_sdp_data, 0, sizeof(vsc_sdp_data));
@@ -336,7 +337,7 @@ static int msm_dp_panel_setup_vsc_sdp_yuv_420(struct msm_dp_panel *msm_dp_panel)
return len;
}
- msm_dp_catalog_panel_enable_vsc_sdp(catalog, &vsc_sdp);
+ msm_dp_catalog_panel_enable_vsc_sdp(catalog, msm_dp_panel->stream_id, &vsc_sdp);
return 0;
}
diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h
index 3835c7f5cb984406f8fc52ea765ef2315e0d175b..623a58163f7028dcaac2f4d4416ee091db9f5024 100644
--- a/drivers/gpu/drm/msm/dp/dp_reg.h
+++ b/drivers/gpu/drm/msm/dp/dp_reg.h
@@ -122,6 +122,7 @@
#define DP_STATE_CTRL_PUSH_IDLE (0x00000100)
#define REG_DP_CONFIGURATION_CTRL (0x00000008)
+#define REG_DP1_CONFIGURATION_CTRL (0x00000400)
#define DP_CONFIGURATION_CTRL_SYNC_ASYNC_CLK (0x00000001)
#define DP_CONFIGURATION_CTRL_STATIC_DYNAMIC_CN (0x00000002)
#define DP_CONFIGURATION_CTRL_P_INTERLACED (0x00000004)
@@ -138,13 +139,17 @@
#define DP_CONFIGURATION_CTRL_LSCLK_DIV_SHIFT (0x0D)
#define REG_DP_SOFTWARE_MVID (0x00000010)
+#define REG_DP1_SOFTWARE_MVID (0x00000414)
#define REG_DP_SOFTWARE_NVID (0x00000018)
+#define REG_DP1_SOFTWARE_NVID (0x00000418)
#define REG_DP_TOTAL_HOR_VER (0x0000001C)
+#define REG_DP1_TOTAL_HOR_VER (0x0000041C)
#define REG_DP_START_HOR_VER_FROM_SYNC (0x00000020)
#define REG_DP_HSYNC_VSYNC_WIDTH_POLARITY (0x00000024)
#define REG_DP_ACTIVE_HOR_VER (0x00000028)
-
#define REG_DP_MISC1_MISC0 (0x0000002C)
+#define REG_DP1_MISC1_MISC0 (0x0000042C)
+
#define DP_MISC0_SYNCHRONOUS_CLK (0x00000001)
#define DP_MISC0_COLORIMETRY_CFG_SHIFT (0x00000001)
#define DP_MISC0_TEST_BITS_DEPTH_SHIFT (0x00000005)
@@ -211,8 +216,11 @@
#define MMSS_DP_AUDIO_CTRL_RESET (0x00000214)
#define MMSS_DP_SDP_CFG (0x00000228)
+#define MMSS_DP1_SDP_CFG (0x000004E0)
#define GEN0_SDP_EN (0x00020000)
#define MMSS_DP_SDP_CFG2 (0x0000022C)
+#define MMSS_DP1_SDP_CFG2 (0x000004E4)
+
#define MMSS_DP_AUDIO_TIMESTAMP_0 (0x00000230)
#define MMSS_DP_AUDIO_TIMESTAMP_1 (0x00000234)
#define GENERIC0_SDPSIZE_VALID (0x00010000)
@@ -221,6 +229,8 @@
#define MMSS_DP_AUDIO_STREAM_1 (0x00000244)
#define MMSS_DP_SDP_CFG3 (0x0000024c)
+#define MMSS_DP1_SDP_CFG3 (0x000004E8)
+
#define UPDATE_SDP (0x00000001)
#define MMSS_DP_EXTENSION_0 (0x00000250)
@@ -270,6 +280,8 @@
#define MMSS_DP_GENERIC1_8 (0x00000348)
#define MMSS_DP_GENERIC1_9 (0x0000034C)
+#define MMSS_DP1_GENERIC0_0 (0x00000490)
+
#define MMSS_DP_VSCEXT_0 (0x000002D0)
#define MMSS_DP_VSCEXT_1 (0x000002D4)
#define MMSS_DP_VSCEXT_2 (0x000002D8)
--
2.34.1
next prev parent reply other threads:[~2025-06-09 12:24 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-09 12:21 [PATCH v2 00/38] drm/msm/dp: Add MST support for MSM chipsets Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 01/38] drm/msm/dp: split msm_dp_panel_read_sink_caps() into two parts and drop panel drm_edid Yongxing Mou
2025-06-09 12:41 ` Dmitry Baryshkov
2025-06-25 8:43 ` Yongxing Mou
2025-06-25 13:32 ` Dmitry Baryshkov
2025-06-27 7:49 ` Yongxing Mou
2025-06-27 12:40 ` Dmitry Baryshkov
2025-08-06 9:03 ` Yongxing Mou
2025-08-06 10:39 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 02/38] drm/msm/dp: remove dp_display's dp_mode and use dp_panel's instead Yongxing Mou
2025-06-09 12:48 ` Dmitry Baryshkov
2025-06-25 12:34 ` Yongxing Mou
2025-06-25 14:03 ` Dmitry Baryshkov
2025-06-27 8:40 ` Yongxing Mou
2025-06-27 12:44 ` Dmitry Baryshkov
2025-08-06 9:22 ` Yongxing Mou
2025-08-06 10:41 ` Dmitry Baryshkov
2025-06-27 13:37 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 03/38] drm/msm/dp: break up dp_display_enable into two parts Yongxing Mou
2025-06-09 12:59 ` Dmitry Baryshkov
2025-08-06 9:24 ` Yongxing Mou
2025-08-13 9:36 ` Yongxing Mou
2025-08-13 12:59 ` Dmitry Baryshkov
2025-08-14 8:14 ` Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 04/38] drm/msm/dp: re-arrange dp_display_disable() into functional parts Yongxing Mou
2025-06-09 13:05 ` Dmitry Baryshkov
2025-08-06 9:30 ` Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 05/38] drm/msm/dp: allow dp_ctrl stream APIs to use any panel passed to it Yongxing Mou
2025-06-09 13:12 ` Dmitry Baryshkov
2025-08-13 9:52 ` Yongxing Mou
2025-08-13 13:20 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 06/38] drm/msm/dp: move the pixel clock control to its own API Yongxing Mou
2025-06-09 13:16 ` Dmitry Baryshkov
2025-08-13 11:56 ` Yongxing Mou
2025-08-13 13:05 ` Dmitry Baryshkov
2025-08-13 13:21 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 07/38] drm/msm/dp: split dp_ctrl_off() into stream and link parts Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 08/38] drm/msm/dp: make bridge helpers use dp_display to allow re-use Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 09/38] drm/msm/dp: separate dp_display_prepare() into its own API Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 10/38] drm/msm/dp: introduce the max_streams for dp controller Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 11/38] drm/msm/dp: introduce stream_id for each DP panel Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 12/38] drm/msm/dp: add support for programming p1/p2/p3 register block Yongxing Mou
2025-06-09 12:21 ` Yongxing Mou [this message]
2025-06-09 12:21 ` [PATCH v2 14/38] drm/msm/dp: Add catalog support for 3rd/4th stream MST Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 15/38] drm/msm/dp: add support to send ACT packets for MST Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 16/38] drm/msm/dp: add support to program mst support in mainlink Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 17/38] drm/msm/dp: no need to update tu calculation for mst Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 18/38] drm/msm/dp: add support for mst channel slot allocation Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 19/38] drm/msm/dp: add support to send vcpf packets in dp controller Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 20/38] drm/msm/dp: always program MST_FIFO_CONSTANT_FILL for MST Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 21/38] drm/msm/dp: abstract out the dp_display stream helpers to accept a panel Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 22/38] drm/msm/dp: move link related operations to dp_display_unprepare() Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 23/38] drm/msm/dp: replace power_on with active_stream_cnt for dp_display Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 24/38] drm/msm/dp: make the SST bridge disconnected when mst is active Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 25/38] drm/msm/dp: add an API to initialize MST on sink side Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 26/38] drm/msm/dp: skip reading the EDID for MST cases Yongxing Mou
2025-06-09 15:58 ` Dmitry Baryshkov
2025-08-14 8:22 ` Yongxing Mou
2025-08-14 9:27 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 27/38] drm/msm/dp: add dp_display_get_panel() to initialize DP panel Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 28/38] drm/msm/dp: add dp_mst_drm to manage DP MST bridge operations Yongxing Mou
2025-06-09 15:57 ` Dmitry Baryshkov
2025-06-11 11:39 ` Yongxing Mou
2025-06-11 14:27 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 29/38] drm/msm/dp: add connector abstraction for DP MST Yongxing Mou
2025-06-09 15:44 ` Dmitry Baryshkov
2025-06-11 12:06 ` Yongxing Mou
2025-06-11 14:31 ` Dmitry Baryshkov
2025-06-16 14:09 ` Yongxing Mou
2025-06-16 14:47 ` Dmitry Baryshkov
[not found] ` <bd0fba5c-9e38-4a40-adf9-cc70fa2d0f57@oss.qualcomm.com>
[not found] ` <ad1db558-c33e-4788-9f25-cac6c21713f1@quicinc.com>
2025-06-19 11:33 ` Dmitry Baryshkov
2025-06-24 9:56 ` Yongxing Mou
2025-06-24 22:25 ` Dmitry Baryshkov
2025-06-09 15:51 ` Dmitry Baryshkov
2025-06-16 12:43 ` Yongxing Mou
2025-06-16 13:48 ` Dmitry Baryshkov
2025-06-17 7:52 ` Yongxing Mou
2025-06-17 10:04 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 30/38] drm/msm/dp: add HPD callback for dp MST Yongxing Mou
2025-06-09 15:01 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 31/38] drm/msm/dp: propagate MST state changes to dp mst module Yongxing Mou
2025-06-09 14:56 ` Dmitry Baryshkov
2025-08-14 8:24 ` Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 32/38] drm/msm: add support for non-blocking commits Yongxing Mou
2025-06-09 14:50 ` Dmitry Baryshkov
2025-08-14 8:54 ` Yongxing Mou
2025-08-14 9:28 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 33/38] drm/msm: initialize DRM MST encoders for DP controllers Yongxing Mou
2025-06-09 14:17 ` Dmitry Baryshkov
2025-08-14 9:11 ` Yongxing Mou
2025-08-14 9:29 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 34/38] drm/msm/dp: initialize dp_mst module for each DP MST controller Yongxing Mou
2025-06-09 14:27 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 35/38] drm/msm/dpu: use msm_dp_get_mst_intf_id() to get the intf id Yongxing Mou
2025-06-09 14:44 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 36/38] drm/msm/dp: mark ST_DISCONNECTED only if all streams are disabled Yongxing Mou
2025-06-09 12:21 ` [PATCH v2 37/38] drm/msm/dp: fix the intf_type of MST interfaces Yongxing Mou
2025-06-09 14:45 ` Dmitry Baryshkov
2025-06-09 12:21 ` [PATCH v2 38/38] drm/msm/dp: Add MST stream support for SA8775P DP controller 0 and 1 Yongxing Mou
2025-06-09 14:47 ` Dmitry Baryshkov
2025-06-09 12:36 ` [PATCH v2 00/38] drm/msm/dp: Add MST support for MSM chipsets Dmitry Baryshkov
2025-06-10 4:47 ` Yongxing Mou
2025-06-10 8:30 ` Dmitry Baryshkov
2025-06-11 12:08 ` Yongxing Mou
2025-06-11 14:35 ` Dmitry Baryshkov
2025-06-09 16:07 ` Dmitry Baryshkov
2025-06-10 4:31 ` Yongxing Mou
2025-06-10 8:31 ` Dmitry Baryshkov
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