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drm/i915/display: use drm_print_hex_dump() for buffer mismatch dumps

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Use the drm_printer based printer to get the device specific printing of
the hex dump, and avoid the manual loglevel hacking.

Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a536050b5f9dc2d7de32d29766c98477f58d746c.1733392101.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula
2024-12-05 11:49:35 +02:00
parent 15695f72f1
commit d82bb731e7
1 changed files with 2 additions and 15 deletions
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17
drivers/gpu/drm/i915/display/intel_display.c
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@@ -5268,26 +5268,13 @@ pipe_config_buffer_mismatch(struct drm_printer *p, bool fastset,
const char *name,
const u8 *a, const u8 *b, size_t len)
{
const char *loglevel;
if (fastset) {
if (!drm_debug_enabled(DRM_UT_KMS))
return;
loglevel = KERN_DEBUG;
} else {
loglevel = KERN_ERR;
}
pipe_config_mismatch(p, fastset, crtc, name, "buffer");
/* only dump up to the last difference */
len = memcmp_diff_len(a, b, len);
print_hex_dump(loglevel, "expected: ", DUMP_PREFIX_NONE,
16, 0, a, len, false);
print_hex_dump(loglevel, "found: ", DUMP_PREFIX_NONE,
16, 0, b, len, false);
drm_print_hex_dump(p, "expected: ", a, len);
drm_print_hex_dump(p, "found: ", b, len);
}
static void