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NV services: Difference between revisions

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! Value || Direction || Size || Description
! Value || Direction || Size || Description
|-
|-
| 0x80040212 || Out || 4 || NVDISP_CTRL_NUM_OUTPUTS
| 0x80040212 || Out || 4 || [[#NVDISP_CTRL_NUM_OUTPUTS]]
|-
|-
| 0xC0140213 || Inout || 20 || NVDISP_CTRL_GET_DISPLAY_PROPERTIES
| 0xC0140213 || Inout || 20 || NVDISP_CTRL_GET_DISPLAY_PROPERTIES
|-
|-
| 0xC1100214 || Inout || 272 || NVDISP_CTRL_QUERY_EDID
| 0xC2100214</br>([1.0.0-11.0.1] 0xC1100214) || Inout || 528</br>([1.0.0-11.0.1] 272) || NVDISP_CTRL_QUERY_EDID
|-
|-
| 0xC0080216</br>([1.0.0-3.0.0] 0xC0040216) || Inout || 8</br>([1.0.0-3.0.0] 4) || NVDISP_CTRL_GET_EXT_HPD_IN_OUT_EVENTS</br>([1.0.0-3.0.0] NVDISP_CTRL_GET_EXT_HPD_IN_EVENT)
| 0xC0080216</br>([1.0.0-3.0.0] 0xC0040216) || Inout || 8</br>([1.0.0-3.0.0] 4) || NVDISP_CTRL_GET_EXT_HPD_IN_OUT_EVENTS</br>([1.0.0-3.0.0] NVDISP_CTRL_GET_EXT_HPD_IN_EVENT)
Line 611: Line 611:
| 0x80010224 || Out || 1 || [11.0.0+] NVDISP_CTRL_IS_DISPLAY_OLED
| 0x80010224 || Out || 1 || [11.0.0+] NVDISP_CTRL_IS_DISPLAY_OLED
|}
|}
=== NVDISP_CTRL_NUM_OUTPUTS ===
  struct {
    __out u32 num_outputs;
  };


== /dev/nvdisp-disp0, /dev/nvdisp-disp1 ==
== /dev/nvdisp-disp0, /dev/nvdisp-disp1 ==
Line 646: Line 652:
| 0xC004020F || Inout || 4 || NVDISP_DPMS
| 0xC004020F || Inout || 4 || NVDISP_DPMS
|-
|-
| 0x80600210 || Out || 96 || NVDISP_GET_AVI_INFOFRAME
| 0x80600210 || Out || 96 || [[#NVDISP_GET_AVI_INFOFRAME]]
|-
|-
| 0x40600211 || In || 96 || NVDISP_SET_AVI_INFOFRAME
| 0x40600211 || In || 96 || [[#NVDISP_SET_AVI_INFOFRAME]]
|-
|-
| 0xEBFC0215 || Inout || 11260 || [[#NVDISP_GET_MODE_DB]]
| 0xEBFC0215 || Inout || 11260 || [[#NVDISP_GET_MODE_DB]]
Line 733: Line 739:
     __inout u32 vmode;
     __inout u32 vmode;
     __inout u32 sync;
     __inout u32 sync;
  };
=== NVDISP_GET_AVI_INFOFRAME ===
Unpacked standard AVI infoframe struct (HDMI v1.4b/2.0)
  struct {
    __out u32 csum;
    __out u32 scan;
    __out u32 bar_valid;
    __out u32 act_fmt_valid;
    __out u32 rgb_ycc;
    __out u32 act_format;
    __out u32 aspect_ratio;
    __out u32 colorimetry;
    __out u32 scaling;
    __out u32 rgb_quant;
    __out u32 ext_colorimetry;
    __out u32 it_content;
    __out u32 video_format;
    __out u32 pix_rep;
    __out u32 it_content_type;
    __out u32 ycc_quant;
    __out u32 top_bar_end_line_lsb;
    __out u32 top_bar_end_line_msb;
    __out u32 bot_bar_start_line_lsb;
    __out u32 bot_bar_start_line_msb;
    __out u32 left_bar_end_pixel_lsb;
    __out u32 left_bar_end_pixel_msb;
    __out u32 right_bar_start_pixel_lsb;
    __out u32 right_bar_start_pixel_msb;
  };
=== NVDISP_SET_AVI_INFOFRAME ===
Unpacked standard AVI infoframe struct (HDMI v1.4b/2.0)
  struct {
    __in u32 csum;
    __in u32 scan;
    __in u32 bar_valid;
    __in u32 act_fmt_valid;
    __in u32 rgb_ycc;
    __in u32 act_format;
    __in u32 aspect_ratio;
    __in u32 colorimetry;
    __in u32 scaling;
    __in u32 rgb_quant;
    __in u32 ext_colorimetry;
    __in u32 it_content;
    __in u32 video_format;
    __in u32 pix_rep;
    __in u32 it_content_type;
    __in u32 ycc_quant;
    __in u32 top_bar_end_line_lsb;
    __in u32 top_bar_end_line_msb;
    __in u32 bot_bar_start_line_lsb;
    __in u32 bot_bar_start_line_msb;
    __in u32 left_bar_end_pixel_lsb;
    __in u32 left_bar_end_pixel_msb;
    __in u32 right_bar_start_pixel_lsb;
    __in u32 right_bar_start_pixel_msb;
   };
   };


Line 756: Line 822:
   
   
   struct {
   struct {
     __out struct mode[201];
     __out struct mode modes[201];
     __out u32 num_modes;
     __out u32 num_modes;
  };
=== NVDISP_PANEL_GET_VENDOR_ID ===
Returns display panel's informations.
  struct {
    __out u8 vendor; //0x10 - JDI, 0x20 - InnoLux, 0x30 - AUO, 0x40 - Sharp, 0x50 - Samsung
    __out u8 model;
    __out u8 board; //0xF - 6.2", 0x10 - 5.5", 0x20 - 7.0". JDI panels have nonstandard values
   };
   };


Line 821: Line 897:


=== NVDISP_GET_MODE_DB2 ===
=== NVDISP_GET_MODE_DB2 ===
Almost identical to Linux driver.


   struct mode2 {
   struct mode2 {
Line 842: Line 917:
   
   
   struct {
   struct {
     __out struct mode2[201];
     __out struct mode2 modes[201];
     __out u32 num_modes;
     __out u32 num_modes;
  };
=== NVDISP_PANEL_GET_VENDOR_ID ===
Returns display panel's informations.
  struct {
    __out u8 vendor; //0x10 - JDI, 0x20 - InnoLux, 0x30 - AUO, 0x40 - Sharp, 0x50 - Samsung
    __out u8 model;
    __out u8 board; //0xF - 6.2", 0x10 - 5.5", 0x20 - 7.0". JDI panels have nonstandard values
   };
   };


Line 938: Line 1,003:
| 0x40010501 || In || 1 || NVDCUTIL_ENABLE_CRC
| 0x40010501 || In || 1 || NVDCUTIL_ENABLE_CRC
|-
|-
| 0x40010502 || In || 1 || NVDCUTIL_VIRTUAL_EDID_ENABLE
| 0x40010502 || In || 1 || [[#NVDCUTIL_VIRTUAL_EDID_ENABLE]]
|-
|-
| 0x42040503 || In || 1056 || NVDCUTIL_VIRTUAL_EDID_SET_DATA
| 0x42040503 || In || 516 || [[#NVDCUTIL_VIRTUAL_EDID_SET_DATA]]
|-
|-
| 0x803C0504 || Out || 60 || NVDCUTIL_GET_MODE
| 0x803C0504 || Out || 60 || NVDCUTIL_GET_MODE
Line 958: Line 1,023:
| 0x8070050B || Out || 112 || [11.0.0+] NVDCUTIL_DP_CONF_READ
| 0x8070050B || Out || 112 || [11.0.0+] NVDCUTIL_DP_CONF_READ
|}
|}
=== NVDCUTIL_VIRTUAL_EDID_ENABLE ===
  struct {
    __in u8 enable;
  };
=== NVDCUTIL_VIRTUAL_EDID_SET_DATA ===
  struct {
    __in u8 edid[512];
    __in u32 edid_size;
  };


== /dev/nvsched-ctrl ==
== /dev/nvsched-ctrl ==
Line 1,206: Line 1,284:
|-
|-
| 0xC038410A || Inout || 56 || [[#NVGPU_AS_IOCTL_MAP_BUFFER_EX2]]
| 0xC038410A || Inout || 56 || [[#NVGPU_AS_IOCTL_MAP_BUFFER_EX2]]
|-
| 0x8010410B || Out || 16 || [S2]
|-
| 0xC020410C || Inout || 32 || [S2]
|-
| 0xC???410D || Inout || Variable || [S2]
|-
|-
| 0xC0??4114 || Inout || Variable || [[#NVGPU_AS_IOCTL_REMAP]]
| 0xC0??4114 || Inout || Variable || [[#NVGPU_AS_IOCTL_REMAP]]
Line 1,430: Line 1,514:
|-
|-
| 0xC020441E || Inout || 32 || [11.0.0+] NVGPU_DBG_GPU_IOCTL_GET_GPU_VA_RANGE_PAGES
| 0xC020441E || Inout || 32 || [11.0.0+] NVGPU_DBG_GPU_IOCTL_GET_GPU_VA_RANGE_PAGES
|-
| [S2] 0xC0184421 || || ||
|-
| [S2] 0x40084422 || || ||
|-
| [S2] 0xC0084423 || || ||
|-
| [S2] 0x40084424 || || ||
|-
| [S2] 0xC0104425 || || ||
|-
| [S2] 0x40084427 || || ||
|-
| [S2] 0x40044428 || || ||
|-
| [S2] 0xC0184429 || || ||
|-
| [S2] 0x4010442A || || ||
|-
| [S2] 0x4010442B || || ||
|}
|}


Line 1,826: Line 1,930:
| 0xC0??0026 || Variable || [[#NVHOST_IOCTL_CHANNEL_UNMAP_CMD_BUFFER_EX]]
| 0xC0??0026 || Variable || [[#NVHOST_IOCTL_CHANNEL_UNMAP_CMD_BUFFER_EX]]
|- style="border-top: double"
|- style="border-top: double"
| 0x40044801 || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_NVMAP_FD]]
| 0x40044801 [S2] 0x40044101 || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_NVMAP_FD]]
|-
|-
| 0x40044803 || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_TIMEOUT]]
| 0x40044803 || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_TIMEOUT]]
Line 1,856: Line 1,960:
| 0x00004811 || 0 || [[#NVGPU_IOCTL_CHANNEL_FORCE_RESET]]
| 0x00004811 || 0 || [[#NVGPU_IOCTL_CHANNEL_FORCE_RESET]]
|-
|-
| 0x40084812 || 8 || [[#NVGPU_IOCTL_CHANNEL_EVENT_ID_CONTROL]]
| 0x40084812 [S2] 0x40104812 || 8 [S2] 16 || [[#NVGPU_IOCTL_CHANNEL_EVENT_ID_CONTROL]]
|-
|-
| 0xC0104813 || 16 || [[#NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT]]
| 0xC0104813 || 16 || [[#NVGPU_IOCTL_CHANNEL_CYCLE_STATS_SNAPSHOT]]
|-
| 0x40084714 || 8 || [[#NVGPU_IOCTL_CHANNEL_SET_USER_DATA]]
|-
| 0x80084715 || 8 || [[#NVGPU_IOCTL_CHANNEL_GET_USER_DATA]]
|-
|-
| 0x80804816 || 128 || [[#NVGPU_IOCTL_CHANNEL_GET_ERROR_INFO]]
| 0x80804816 || 128 || [[#NVGPU_IOCTL_CHANNEL_GET_ERROR_INFO]]
Line 1,876: Line 1,984:
| 0xC004481D || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_TIMESLICE]]
| 0xC004481D || 4 || [[#NVGPU_IOCTL_CHANNEL_SET_TIMESLICE]]
|- style="border-top: double"
|- style="border-top: double"
| 0x40084714 || 8 || [[#NVGPU_IOCTL_CHANNEL_SET_USER_DATA]]
| [S2] 0xC010481E || 16 ||
|-
| [S2] 0xC008481F || 8 ||
|-
| [S2] 0x40044820 || 4 ||
|-
|-
| 0x80084715 || 8 || [[#NVGPU_IOCTL_CHANNEL_GET_USER_DATA]]
| [S2] 0xC0504821 || 80 ||  
|}
|}


Retrieved from "https://switchbrew.org/wiki/NV_services"