Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/msm/adreno: Change chip_id format
The "ipv4-style" %u.%u.%u.%u used to make sense when the chip_id was
simply encoding gen.major.minor.patch. But this hasn't been true for
at least a couple years.
Switch to %08x, which is still easy enough to read for older devices,
and much easier to read with the new scheme.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/712222/
Message-ID: <20260316183436.671482-2-robin.clark@oss.qualcomm.com>
+2
-6
+2
-6
drivers/gpu/drm/msm/adreno/adreno_gpu.h
+2
-6
drivers/gpu/drm/msm/adreno/adreno_gpu.h
···
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/* Helper for formating the chip_id in the way that userspace tools like
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* crashdec expect.
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*/
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-
#define ADRENO_CHIPID_FMT "u.%u.%u.%u"
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-
#define ADRENO_CHIPID_ARGS(_c) \
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-
(((_c) >> 24) & 0xff), \
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(((_c) >> 16) & 0xff), \
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(((_c) >> 8) & 0xff), \
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((_c) & 0xff)
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+
#define ADRENO_CHIPID_FMT "08x"
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+
#define ADRENO_CHIPID_ARGS(_c) (_c)
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struct adreno_gpu;
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