diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2026-02-18 16:21:23 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2026-02-23 14:33:16 -0500 |
| commit | 4fd7b724a87a4051401ee2ed64c26c9249582040 (patch) | |
| tree | 827eb92a8bbdd3dab84e312a50a61aaa6fa229d7 /drivers/gpu | |
| parent | a17ef941212bf26e9985ec31486a9606420d8257 (diff) | |
drm/amdgpu: Print full vbios info
Add build number, version and date to the existing part number print.
Example:
[drm] ATOM BIOS: 113-PN000108-103, build: 00159017, ver: 022.040.003.043.000001, 2025/07/27
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/atom.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c index e4ce3029d3fb..6e37961f6be5 100644 --- a/drivers/gpu/drm/amd/amdgpu/atom.c +++ b/drivers/gpu/drm/amd/amdgpu/atom.c @@ -1462,8 +1462,6 @@ static void atom_get_vbios_pn(struct atom_context *ctx) ctx->vbios_pn[count] = 0; } - - drm_info(ctx->card->dev, "ATOM BIOS: %s\n", ctx->vbios_pn); } static void atom_get_vbios_version(struct atom_context *ctx) @@ -1520,6 +1518,30 @@ static void atom_get_vbios_build(struct atom_context *ctx) strscpy(ctx->build_num, str, len); } +static inline void atom_print_vbios_info(struct atom_context *ctx) +{ + char vbios_info[256]; + int off = 0; + + if (ctx->vbios_pn[0]) + off += scnprintf(vbios_info + off, sizeof(vbios_info) - off, + "%s", ctx->vbios_pn); + if (ctx->build_num[0]) + off += scnprintf(vbios_info + off, sizeof(vbios_info) - off, + "%sbuild: %s", off ? ", " : "", + ctx->build_num); + if (ctx->vbios_ver_str[0]) + off += scnprintf(vbios_info + off, sizeof(vbios_info) - off, + "%sver: %s", off ? ", " : "", + ctx->vbios_ver_str); + if (ctx->date[0]) + off += scnprintf(vbios_info + off, sizeof(vbios_info) - off, + "%s%.10s", off ? ", " : "", + ctx->date); + if (off) + drm_info(ctx->card->dev, "ATOM BIOS: %s\n", vbios_info); +} + struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios) { int base; @@ -1582,6 +1604,8 @@ struct atom_context *amdgpu_atom_parse(struct card_info *card, void *bios) atom_get_vbios_version(ctx); atom_get_vbios_build(ctx); + atom_print_vbios_info(ctx); + return ctx; } |