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drm/i915: dump the device info

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Handy for lazy people like me, or when people forget to add the output
of lspci -nn.

v2: Chris Wilson noticed that we have this duplicated already in the
i915_capabilites debugfs file. But there \n as separator looks better,
which would be a bit verbose in dmesg. Abuse the preprocessor to
extract this all.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2012-08-08 22:01:51 +02:00
parent 65bccb5c70
commit c96ea64ebb
3 changed files with 48 additions and 23 deletions
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27
drivers/gpu/drm/i915/i915_debugfs.c
View File

@@ -61,28 +61,11 @@ static int i915_capabilities(struct seq_file *m, void *data)
seq_printf(m, "gen: %d\n", info->gen);
seq_printf(m, "pch: %d\n", INTEL_PCH_TYPE(dev));
#define B(x) seq_printf(m, #x ": %s\n", yesno(info->x))
B(is_mobile);
B(is_i85x);
B(is_i915g);
B(is_i945gm);
B(is_g33);
B(need_gfx_hws);
B(is_g4x);
B(is_pineview);
B(is_broadwater);
B(is_crestline);
B(has_fbc);
B(has_pipe_cxsr);
B(has_hotplug);
B(cursor_needs_physical);
B(has_overlay);
B(overlay_needs_physical);
B(supports_tv);
B(has_bsd_ring);
B(has_blt_ring);
B(has_llc);
#undef B
#define DEV_INFO_FLAG(x) seq_printf(m, #x ": %s\n", yesno(info->x))
#define DEV_INFO_SEP ;
DEV_INFO_FLAGS;
#undef DEV_INFO_FLAG
#undef DEV_INFO_SEP
return 0;
}