diff options
| author | Taimur Hassan <Syed.Hassan@amd.com> | 2026-02-28 00:35:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-03-11 20:58:07 +0300 |
| commit | 9e9fbebde4a42268a39e4d9355fd038313f5da64 (patch) | |
| tree | e4c2c4bb573c80f3725db7cd261985b40a817e74 | |
| parent | e56e3cff2a1bb29545ddbec562e76c0419363a40 (diff) | |
| download | linux-9e9fbebde4a42268a39e4d9355fd038313f5da64.tar.xz | |
drm/amd/display: [FW Promotion] Release 0.1.50.0
[WHAT]
Introduce DMUB BOOT_TIME_CRC_INIT command.
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h index 0b04f985b15e..e11e32afac6b 100644 --- a/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h +++ b/drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h @@ -1893,6 +1893,11 @@ enum dmub_cmd_type { DMUB_CMD__IHC = 95, /** + * Command type use for boot time crc commands. + */ + DMUB_CMD__BOOT_TIME_CRC = 96, + + /** * Command type use for VBIOS shared commands. */ DMUB_CMD__VBIOS = 128, @@ -6839,6 +6844,29 @@ struct dmub_rb_cmd_pr_general_cmd { }; /** + * Command type of a DMUB_CMD__BOOT_TIME_CRC command + */ +enum dmub_cmd_boot_time_crc_type { + DMUB_CMD__BOOT_TIME_CRC_INIT_MEM = 0 +}; + +/** + * Data passed from driver to FW in a DMUB_CMD__BOOT_TIME_CRC_INIT command. + */ +struct dmub_cmd_boot_time_crc_init_data { + union dmub_addr buffer_addr; + uint32_t buffer_size; +}; + +/** + * Definition of a DMUB_CMD__BOOT_TIME_CRC_INIT command. + */ +struct dmub_rb_cmd_boot_time_crc_init { + struct dmub_cmd_header header; + struct dmub_cmd_boot_time_crc_init_data data; +}; + +/** * union dmub_rb_cmd - DMUB inbox command. */ union dmub_rb_cmd { @@ -7199,6 +7227,10 @@ union dmub_rb_cmd { * Definition of a DMUB_CMD__IHC command. */ struct dmub_rb_cmd_ihc ihc; + /** + * Definition of a DMUB_CMD__BOOT_TIME_CRC_INIT command. + */ + struct dmub_rb_cmd_boot_time_crc_init boot_time_crc_init; }; /** |