From: Abhinav Kumar <[email protected]> In the DP MST architecture, stream 1 shares the same link clock as stream 0 but uses different register offsets within the same link register space. Use the dp_panel's stream_id to select the correct register offsets for stream 1 in dp_catalog. Also add stream 1 register defines.
Streams 2 and 3 are not covered here, as they use separate link clocks and require separate handling. Signed-off-by: Abhinav Kumar <[email protected]> Signed-off-by: Yongxing Mou <[email protected]> --- drivers/gpu/drm/msm/dp/dp_ctrl.c | 78 ++++++++++++++++++++++++------ drivers/gpu/drm/msm/dp/dp_ctrl.h | 4 +- drivers/gpu/drm/msm/dp/dp_display.c | 24 +++++++++- drivers/gpu/drm/msm/dp/dp_panel.c | 94 ++++++++++++++++++++++++++++++++++++- drivers/gpu/drm/msm/dp/dp_panel.h | 4 ++ drivers/gpu/drm/msm/dp/dp_reg.h | 44 +++++++++++++++++ 6 files changed, 229 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 68fb4facb056..5c491a925b4b 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -117,6 +117,8 @@ struct msm_dp_ctrl_private { struct msm_dp_link *link; void __iomem *ahb_base; void __iomem *link_base; + void __iomem *mst2link_base; + void __iomem *mst3link_base; struct phy *phy; @@ -172,6 +174,49 @@ static inline void msm_dp_write_link(struct msm_dp_ctrl_private *ctrl, writel(data, ctrl->link_base + offset); } +static inline u32 msm_dp_read_stream_link(struct msm_dp_ctrl_private *ctrl, + enum msm_dp_stream_id stream_id, u32 offset) +{ + offset = msm_dp_stream_reg(stream_id, offset); + switch (stream_id) { + case DP_STREAM_0: + case DP_STREAM_1: + return readl_relaxed(ctrl->link_base + offset); + case DP_STREAM_2: + return readl_relaxed(ctrl->mst2link_base + offset); + case DP_STREAM_3: + return readl_relaxed(ctrl->mst3link_base + offset); + default: + DRM_ERROR("error stream_id\n"); + return 0; + } +} + +static inline void msm_dp_write_stream_link(struct msm_dp_ctrl_private *ctrl, + enum msm_dp_stream_id stream_id, u32 offset, u32 data) +{ + /* + * To make sure link reg writes happens before any other operation, + * this function uses writel() instread of writel_relaxed() + */ + offset = msm_dp_stream_reg(stream_id, offset); + switch (stream_id) { + case DP_STREAM_0: + case DP_STREAM_1: + writel(data, ctrl->link_base + offset); + break; + case DP_STREAM_2: + writel(data, ctrl->mst2link_base + offset); + break; + case DP_STREAM_3: + writel(data, ctrl->mst3link_base + offset); + break; + default: + DRM_ERROR("error stream_id\n"); + break; + } +} + static int msm_dp_aux_link_configure(struct drm_dp_aux *aux, struct msm_dp_link_info *link) { @@ -397,7 +442,8 @@ static void msm_dp_ctrl_config_ctrl_streams(struct msm_dp_ctrl_private *ctrl, /* * RMW: Called from atomic_enable(). Serialized by the DRM atomic framework. */ - config = msm_dp_read_link(ctrl, REG_DP_CONFIGURATION_CTRL); + if (msm_dp_panel->stream_id == DP_STREAM_0) + config = msm_dp_read_link(ctrl, REG_DP_CONFIGURATION_CTRL); if (msm_dp_panel->msm_dp_mode.out_fmt_is_yuv_420) config |= DP_CONFIGURATION_CTRL_RGB_YUV; /* YUV420 */ @@ -412,7 +458,7 @@ static void msm_dp_ctrl_config_ctrl_streams(struct msm_dp_ctrl_private *ctrl, drm_dbg_dp(ctrl->drm_dev, "stream DP_CONFIGURATION_CTRL=0x%x\n", config); - msm_dp_write_link(ctrl, REG_DP_CONFIGURATION_CTRL, config); + msm_dp_write_stream_link(ctrl, msm_dp_panel->stream_id, REG_DP_CONFIGURATION_CTRL, config); } static void msm_dp_ctrl_config_ctrl_link(struct msm_dp_ctrl_private *ctrl, @@ -469,7 +515,7 @@ static void msm_dp_ctrl_config_misc1_misc0(struct msm_dp_ctrl_private *ctrl, msm_dp_panel->msm_dp_mode.bpp); colorimetry_cfg = msm_dp_link_get_colorimetry_config(ctrl->link); - misc_val = msm_dp_read_link(ctrl, REG_DP_MISC1_MISC0); + misc_val = msm_dp_read_stream_link(ctrl, msm_dp_panel->stream_id, REG_DP_MISC1_MISC0); /* clear bpp bits */ misc_val &= ~(0x07 << DP_MISC0_TEST_BITS_DEPTH_SHIFT); @@ -479,7 +525,7 @@ static void msm_dp_ctrl_config_misc1_misc0(struct msm_dp_ctrl_private *ctrl, misc_val |= DP_MISC0_SYNCHRONOUS_CLK; drm_dbg_dp(ctrl->drm_dev, "misc settings = 0x%x\n", misc_val); - msm_dp_write_link(ctrl, REG_DP_MISC1_MISC0, misc_val); + msm_dp_write_stream_link(ctrl, msm_dp_panel->stream_id, REG_DP_MISC1_MISC0, misc_val); } static void msm_dp_ctrl_configure_source_params(struct msm_dp_ctrl_private *ctrl, @@ -2461,8 +2507,8 @@ static int msm_dp_ctrl_link_retrain(struct msm_dp_ctrl_private *ctrl, } static void msm_dp_ctrl_config_msa(struct msm_dp_ctrl_private *ctrl, - u32 rate, u32 stream_rate_khz, - bool is_ycbcr_420) + struct msm_dp_panel *panel, + u32 rate, u32 stream_rate_khz) { u32 pixel_m, pixel_n; u32 mvid, nvid, pixel_div, dispcc_input_rate; @@ -2514,7 +2560,7 @@ static void msm_dp_ctrl_config_msa(struct msm_dp_ctrl_private *ctrl, nvid = temp; } - if (is_ycbcr_420) + if (panel->msm_dp_mode.out_fmt_is_yuv_420) mvid /= 2; if (link_rate_hbr2 == rate) @@ -2524,8 +2570,8 @@ static void msm_dp_ctrl_config_msa(struct msm_dp_ctrl_private *ctrl, nvid *= 3; drm_dbg_dp(ctrl->drm_dev, "mvid=0x%x, nvid=0x%x\n", mvid, nvid); - msm_dp_write_link(ctrl, REG_DP_SOFTWARE_MVID, mvid); - msm_dp_write_link(ctrl, REG_DP_SOFTWARE_NVID, nvid); + msm_dp_write_stream_link(ctrl, panel->stream_id, REG_DP_SOFTWARE_MVID, mvid); + msm_dp_write_stream_link(ctrl, panel->stream_id, REG_DP_SOFTWARE_NVID, nvid); } int msm_dp_ctrl_prepare_stream_on(struct msm_dp_ctrl *msm_dp_ctrl, @@ -2597,14 +2643,14 @@ int msm_dp_ctrl_on_stream(struct msm_dp_ctrl *msm_dp_ctrl, struct msm_dp_panel * msm_dp_ctrl_lane_mapping(ctrl); msm_dp_setup_peripheral_flush(ctrl); - msm_dp_ctrl_config_ctrl_link(ctrl, panel); + if (panel->stream_id == DP_STREAM_0) + msm_dp_ctrl_config_ctrl_link(ctrl, panel); msm_dp_ctrl_configure_source_params(ctrl, panel); msm_dp_ctrl_config_msa(ctrl, - ctrl->link->link_params.rate, - pixel_rate_orig, - panel->msm_dp_mode.out_fmt_is_yuv_420); + panel, ctrl->link->link_params.rate, + pixel_rate_orig); msm_dp_panel_clear_dsc_dto(panel); @@ -2788,7 +2834,9 @@ struct msm_dp_ctrl *msm_dp_ctrl_get(struct device *dev, struct msm_dp_link *link struct drm_dp_aux *aux, struct phy *phy, void __iomem *ahb_base, - void __iomem *link_base) + void __iomem *link_base, + void __iomem *mst2link_base, + void __iomem *mst3link_base) { struct msm_dp_ctrl_private *ctrl; int ret; @@ -2827,6 +2875,8 @@ struct msm_dp_ctrl *msm_dp_ctrl_get(struct device *dev, struct msm_dp_link *link ctrl->phy = phy; ctrl->ahb_base = ahb_base; ctrl->link_base = link_base; + ctrl->mst2link_base = mst2link_base; + ctrl->mst3link_base = mst3link_base; ret = msm_dp_ctrl_clk_init(&ctrl->msm_dp_ctrl); if (ret) { diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h index 305add3dcd93..49d16911ae8b 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.h +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h @@ -35,7 +35,9 @@ struct msm_dp_ctrl *msm_dp_ctrl_get(struct device *dev, struct drm_dp_aux *aux, struct phy *phy, void __iomem *ahb_base, - void __iomem *link_base); + void __iomem *link_base, + void __iomem *mst2link_base, + void __iomem *mst3link_base); void msm_dp_ctrl_reset(struct msm_dp_ctrl *msm_dp_ctrl, struct msm_dp_panel *panel); diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 74f481a18164..c58896b351b3 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -85,6 +85,12 @@ struct msm_dp_display_private { void __iomem *link_base; size_t link_len; + void __iomem *mst2link_base; + size_t mst2link_len; + + void __iomem *mst3link_base; + size_t mst3link_len; + void __iomem *pixel_base[DP_STREAM_MAX]; size_t pixel_len; @@ -564,7 +570,8 @@ static int msm_dp_init_sub_modules(struct msm_dp_display_private *dp) goto error_link; } - dp->panel = msm_dp_panel_get(dev, dp->aux, dp->link, dp->link_base, dp->pixel_base[0]); + dp->panel = msm_dp_panel_get(dev, dp->aux, dp->link, dp->link_base, + dp->mst2link_base, dp->mst3link_base, dp->pixel_base[0]); if (IS_ERR(dp->panel)) { rc = PTR_ERR(dp->panel); DRM_ERROR("failed to initialize panel, rc = %d\n", rc); @@ -573,7 +580,8 @@ static int msm_dp_init_sub_modules(struct msm_dp_display_private *dp) } dp->ctrl = msm_dp_ctrl_get(dev, dp->link, dp->aux, - phy, dp->ahb_base, dp->link_base); + phy, dp->ahb_base, dp->link_base, + dp->mst2link_base, dp->mst3link_base); if (IS_ERR(dp->ctrl)) { rc = PTR_ERR(dp->ctrl); DRM_ERROR("failed to initialize ctrl, rc = %d\n", rc); @@ -850,6 +858,10 @@ void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp) msm_dp_display->aux_base, "dp_aux"); msm_disp_snapshot_add_block(disp_state, msm_dp_display->link_len, msm_dp_display->link_base, "dp_link"); + msm_disp_snapshot_add_block(disp_state, msm_dp_display->mst2link_len, + msm_dp_display->mst2link_base, "dp_mst2link"); + msm_disp_snapshot_add_block(disp_state, msm_dp_display->mst3link_len, + msm_dp_display->mst3link_base, "dp_mst3link"); msm_disp_snapshot_add_block(disp_state, msm_dp_display->pixel_len, msm_dp_display->pixel_base[0], "dp_p0"); msm_disp_snapshot_add_block(disp_state, msm_dp_display->pixel_len, @@ -1196,6 +1208,14 @@ static int msm_dp_display_get_io(struct msm_dp_display_private *display) } } + display->mst2link_base = msm_dp_ioremap(pdev, 7, &display->mst2link_len); + if (IS_ERR(display->mst2link_base)) + DRM_DEBUG_DP("unable to remap link region: %pe\n", display->mst2link_base); + + display->mst3link_base = msm_dp_ioremap(pdev, 8, &display->mst3link_len); + if (IS_ERR(display->mst3link_base)) + DRM_DEBUG_DP("unable to remap link region: %pe\n", display->mst3link_base); + return 0; } diff --git a/drivers/gpu/drm/msm/dp/dp_panel.c b/drivers/gpu/drm/msm/dp/dp_panel.c index 238920c45261..e0c0e8c9178c 100644 --- a/drivers/gpu/drm/msm/dp/dp_panel.c +++ b/drivers/gpu/drm/msm/dp/dp_panel.c @@ -25,13 +25,84 @@ struct msm_dp_panel_private { struct drm_dp_aux *aux; struct msm_dp_link *link; void __iomem *link_base; + void __iomem *mst2link_base; + void __iomem *mst3link_base; void __iomem *pixel_base; bool panel_on; }; +u32 msm_dp_stream_reg(enum msm_dp_stream_id id, u32 reg) +{ + bool is_s1 = (id == DP_STREAM_1); + + if (id == DP_STREAM_0) + return reg; + + switch (reg) { + case REG_DP_CONFIGURATION_CTRL: + return is_s1 ? REG_DP1_CONFIGURATION_CTRL : REG_DP_MSTLINK_CONFIGURATION_CTRL; + case REG_DP_SOFTWARE_MVID: + return is_s1 ? REG_DP1_SOFTWARE_MVID : REG_MSTLINK_SOFTWARE_MVID; + case REG_DP_SOFTWARE_NVID: + return is_s1 ? REG_DP1_SOFTWARE_NVID : REG_MSTLINK_SOFTWARE_NVID; + case REG_DP_TOTAL_HOR_VER: + return is_s1 ? REG_DP1_TOTAL_HOR_VER : REG_DP_MSTLINK_TOTAL_HOR_VER; + case REG_DP_START_HOR_VER_FROM_SYNC: + return is_s1 ? REG_DP1_START_HOR_VER_FROM_SYNC + : REG_DP_MSTLINK_START_HOR_VER_FROM_SYNC; + case REG_DP_HSYNC_VSYNC_WIDTH_POLARITY: + return is_s1 ? REG_DP1_HSYNC_VSYNC_WIDTH_POLARITY + : REG_DP_MSTLINK_HSYNC_VSYNC_WIDTH_POLARITY; + case REG_DP_ACTIVE_HOR_VER: + return is_s1 ? REG_DP1_ACTIVE_HOR_VER : REG_DP_MSTLINK_ACTIVE_HOR_VER; + case REG_DP_MISC1_MISC0: + return is_s1 ? REG_DP1_MISC1_MISC0 : REG_DP_MSTLINK_MISC1_MISC0; + case MMSS_DP_SDP_CFG: + return is_s1 ? MMSS_DP1_SDP_CFG : MMSS_DP_MSTLINK_SDP_CFG; + case MMSS_DP_SDP_CFG2: + return is_s1 ? MMSS_DP1_SDP_CFG2 : MMSS_DP_MSTLINK_SDP_CFG2; + case MMSS_DP_SDP_CFG3: + return is_s1 ? MMSS_DP1_SDP_CFG3 : MMSS_DP_MSTLINK_SDP_CFG3; + case MMSS_DP_GENERIC0_0: + return is_s1 ? MMSS_DP1_GENERIC0_0 : MMSS_DP_MSTLINK_GENERIC0_0; + case MMSS_DP_GENERIC0_1: + return is_s1 ? MMSS_DP1_GENERIC0_1 : MMSS_DP_MSTLINK_GENERIC0_1; + case MMSS_DP_GENERIC0_2: + return is_s1 ? MMSS_DP1_GENERIC0_2 : MMSS_DP_MSTLINK_GENERIC0_2; + case MMSS_DP_GENERIC0_3: + return is_s1 ? MMSS_DP1_GENERIC0_3 : MMSS_DP_MSTLINK_GENERIC0_3; + case MMSS_DP_GENERIC0_4: + return is_s1 ? MMSS_DP1_GENERIC0_4 : MMSS_DP_MSTLINK_GENERIC0_4; + case MMSS_DP_GENERIC0_5: + return is_s1 ? MMSS_DP1_GENERIC0_5 : MMSS_DP_MSTLINK_GENERIC0_5; + case MMSS_DP_GENERIC0_6: + return is_s1 ? MMSS_DP1_GENERIC0_6 : MMSS_DP_MSTLINK_GENERIC0_6; + case MMSS_DP_GENERIC0_7: + return is_s1 ? MMSS_DP1_GENERIC0_7 : MMSS_DP_MSTLINK_GENERIC0_7; + case MMSS_DP_GENERIC0_8: + return is_s1 ? MMSS_DP1_GENERIC0_8 : MMSS_DP_MSTLINK_GENERIC0_8; + case MMSS_DP_GENERIC0_9: + return is_s1 ? MMSS_DP1_GENERIC0_9 : MMSS_DP_MSTLINK_GENERIC0_9; + default: + return reg; + } +} + static inline u32 msm_dp_read_link(struct msm_dp_panel_private *panel, u32 offset) { - return readl_relaxed(panel->link_base + offset); + offset = msm_dp_stream_reg(panel->msm_dp_panel.stream_id, offset); + switch (panel->msm_dp_panel.stream_id) { + case DP_STREAM_0: + case DP_STREAM_1: + return readl_relaxed(panel->link_base + offset); + case DP_STREAM_2: + return readl_relaxed(panel->mst2link_base + offset); + case DP_STREAM_3: + return readl_relaxed(panel->mst3link_base + offset); + default: + DRM_ERROR("error stream_id\n"); + return 0; + } } static inline void msm_dp_write_link(struct msm_dp_panel_private *panel, @@ -41,7 +112,22 @@ static inline void msm_dp_write_link(struct msm_dp_panel_private *panel, * To make sure link reg writes happens before any other operation, * this function uses writel() instread of writel_relaxed() */ - writel(data, panel->link_base + offset); + offset = msm_dp_stream_reg(panel->msm_dp_panel.stream_id, offset); + switch (panel->msm_dp_panel.stream_id) { + case DP_STREAM_0: + case DP_STREAM_1: + writel(data, panel->link_base + offset); + break; + case DP_STREAM_2: + writel(data, panel->mst2link_base + offset); + break; + case DP_STREAM_3: + writel(data, panel->mst3link_base + offset); + break; + default: + DRM_ERROR("error stream_id\n"); + break; + } } static inline void msm_dp_write_pn(struct msm_dp_panel_private *panel, @@ -701,6 +787,8 @@ int msm_dp_panel_init_panel_info(struct msm_dp_panel *msm_dp_panel, struct msm_dp_panel *msm_dp_panel_get(struct device *dev, struct drm_dp_aux *aux, struct msm_dp_link *link, void __iomem *link_base, + void __iomem *mst2link_base, + void __iomem *mst3link_base, void __iomem *pixel_base) { struct msm_dp_panel_private *panel; @@ -720,6 +808,8 @@ struct msm_dp_panel *msm_dp_panel_get(struct device *dev, struct drm_dp_aux *aux panel->link = link; panel->link_base = link_base; panel->pixel_base = pixel_base; + panel->mst2link_base = mst2link_base; + panel->mst3link_base = mst3link_base; msm_dp_panel = &panel->msm_dp_panel; msm_dp_panel->max_bw_code = DP_LINK_BW_8_1; diff --git a/drivers/gpu/drm/msm/dp/dp_panel.h b/drivers/gpu/drm/msm/dp/dp_panel.h index 218a09a2fa65..dc046fec24fc 100644 --- a/drivers/gpu/drm/msm/dp/dp_panel.h +++ b/drivers/gpu/drm/msm/dp/dp_panel.h @@ -99,8 +99,12 @@ static inline bool is_lane_count_valid(u32 lane_count) lane_count == 4); } +u32 msm_dp_stream_reg(enum msm_dp_stream_id id, u32 reg); + struct msm_dp_panel *msm_dp_panel_get(struct device *dev, struct drm_dp_aux *aux, struct msm_dp_link *link, void __iomem *link_base, + void __iomem *mst2link_base, + void __iomem *mst3link_base, void __iomem *pixel_base); #endif /* _DP_PANEL_H_ */ diff --git a/drivers/gpu/drm/msm/dp/dp_reg.h b/drivers/gpu/drm/msm/dp/dp_reg.h index 3689642b7fc0..310e5a1cc934 100644 --- a/drivers/gpu/drm/msm/dp/dp_reg.h +++ b/drivers/gpu/drm/msm/dp/dp_reg.h @@ -332,6 +332,50 @@ #define DP_TPG_VIDEO_CONFIG_BPP_8BIT (0x00000001) #define DP_TPG_VIDEO_CONFIG_RGB (0x00000004) +#define REG_DP1_CONFIGURATION_CTRL (0x00000400) +#define REG_DP1_SOFTWARE_MVID (0x00000414) +#define REG_DP1_SOFTWARE_NVID (0x00000418) +#define REG_DP1_TOTAL_HOR_VER (0x0000041C) +#define REG_DP1_START_HOR_VER_FROM_SYNC (0x00000420) +#define REG_DP1_HSYNC_VSYNC_WIDTH_POLARITY (0x00000424) +#define REG_DP1_ACTIVE_HOR_VER (0x00000428) +#define REG_DP1_MISC1_MISC0 (0x0000042C) +#define MMSS_DP1_GENERIC0_0 (0x00000490) +#define MMSS_DP1_GENERIC0_1 (0x00000494) +#define MMSS_DP1_GENERIC0_2 (0x00000498) +#define MMSS_DP1_GENERIC0_3 (0x0000049C) +#define MMSS_DP1_GENERIC0_4 (0x000004A0) +#define MMSS_DP1_GENERIC0_5 (0x000004A4) +#define MMSS_DP1_GENERIC0_6 (0x000004A8) +#define MMSS_DP1_GENERIC0_7 (0x000004AC) +#define MMSS_DP1_GENERIC0_8 (0x000004B0) +#define MMSS_DP1_GENERIC0_9 (0x000004B4) +#define MMSS_DP1_SDP_CFG (0x000004E0) +#define MMSS_DP1_SDP_CFG2 (0x000004E4) +#define MMSS_DP1_SDP_CFG3 (0x000004E8) + +#define REG_DP_MSTLINK_CONFIGURATION_CTRL (0x00000034) +#define REG_MSTLINK_SOFTWARE_MVID (0x00000040) +#define REG_MSTLINK_SOFTWARE_NVID (0x00000044) +#define REG_DP_MSTLINK_TOTAL_HOR_VER (0x00000048) +#define REG_DP_MSTLINK_START_HOR_VER_FROM_SYNC (0x0000004C) +#define REG_DP_MSTLINK_HSYNC_VSYNC_WIDTH_POLARITY (0x00000050) +#define REG_DP_MSTLINK_ACTIVE_HOR_VER (0x00000054) +#define REG_DP_MSTLINK_MISC1_MISC0 (0x00000058) +#define MMSS_DP_MSTLINK_GENERIC0_0 (0x000000BC) +#define MMSS_DP_MSTLINK_GENERIC0_1 (0x000000C0) +#define MMSS_DP_MSTLINK_GENERIC0_2 (0x000000C4) +#define MMSS_DP_MSTLINK_GENERIC0_3 (0x000000C8) +#define MMSS_DP_MSTLINK_GENERIC0_4 (0x000000CC) +#define MMSS_DP_MSTLINK_GENERIC0_5 (0x000000D0) +#define MMSS_DP_MSTLINK_GENERIC0_6 (0x000000D4) +#define MMSS_DP_MSTLINK_GENERIC0_7 (0x000000D8) +#define MMSS_DP_MSTLINK_GENERIC0_8 (0x000000DC) +#define MMSS_DP_MSTLINK_GENERIC0_9 (0x000000E0) +#define MMSS_DP_MSTLINK_SDP_CFG (0x0000010c) +#define MMSS_DP_MSTLINK_SDP_CFG2 (0x0000011c) +#define MMSS_DP_MSTLINK_SDP_CFG3 (0x00000114) + #define MMSS_DP_ASYNC_FIFO_CONFIG (0x00000088) #define REG_DP_PHY_AUX_INTERRUPT_CLEAR (0x0000004C) -- 2.43.0
