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| author | Cássio Gabriel <cassiogabrielcontato@gmail.com> | 2026-04-10 00:54:32 -0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2026-04-10 14:59:47 +0200 |
| commit | fb79bf127ac2577b4876132da6dba768018aad4c (patch) | |
| tree | d858f4c30b83f8090477787ccf998d9a039e027e /tools/perf/scripts/python/stackcollapse.py | |
| parent | b9c826916fdce6419b94eb0cd8810fdac18c2386 (diff) | |
ALSA: sc6000: Keep the programmed board state in card-private data
The driver may auto-select IRQ and DMA resources at probe time, but
sc6000_init_board() still derives the SC-6000 soft configuration from
the module parameter arrays. When irq=auto or dma=auto is used, the
codec is created with the selected resources while the board is
programmed with the unresolved values.
Store the mapped ports and generated SC-6000 board configuration in
card-private data, build that configuration from the live probe
results instead of the raw module parameters, and keep the probe-time
board programming in a shared helper.
This fixes the resource-programming mismatch and leaves the driver
with a stable board-state block that can be reused by suspend/resume.
Fixes: c282866101bf ("ALSA: sc6000: add support for SC-6600 and SC-7000")
Signed-off-by: Cássio Gabriel <cassiogabrielcontato@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20260410-alsa-sc6000-pm-v1-1-4d9e95493d26@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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