On Wed, Nov 8, 2017 at 12:42 PM, Alex Deucher alexdeucher@gmail.com wrote:
On Wed, Nov 8, 2017 at 12:29 PM, Guenter Roeck groeck@google.com wrote:
On Wed, Nov 8, 2017 at 9:24 AM, Alex Deucher alexdeucher@gmail.com wrote:
From: Guenter Roeck groeck@chromium.org
ERROR: "__aeabi_uldivmod" [sound/soc/amd/snd-soc-acp-pcm.ko] undefined!
64-bit divides require special operations to avoid build errors on 32-bit systems.
BUG=b:63121716 TEST="Build i386:allmodconfig"
Is this an upstream submission ? Fine with me, but it should not include any chromium specific tags, neither in the subject not in the description.
I'm not familiar with which are chromium specific (TEST, BUG, FIXUP, FROMLIST I guess?). The info seems useful to have in the bug, but I can respin if it's a big deal.
s/bug/commit message/
Alex
Alex
Guenter
Signed-off-by: Guenter Roeck groeck@chromium.org Reviewed-on: https://chromium-review.googlesource.com/678919 Reviewed-by: Jason Clinton jclinton@chromium.org (cherry picked from commit 7ca726e80f21abdbaed9a5a70def1c33a26f8533) Reviewed-on: https://chromium-review.googlesource.com/681618 Signed-off-by: Alex Deucher alexander.deucher@amd.com
sound/soc/amd/acp-pcm-dma.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c index 13d040a4d26f..ef7e98ad960c 100644 --- a/sound/soc/amd/acp-pcm-dma.c +++ b/sound/soc/amd/acp-pcm-dma.c @@ -856,12 +856,11 @@ static snd_pcm_uframes_t acp_dma_pointer(struct snd_pcm_substream *substream) if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { if (bytescount > rtd->renderbytescount) bytescount = bytescount - rtd->renderbytescount;
pos = bytescount % buffersize; } else { if (bytescount > rtd->capturebytescount) bytescount = bytescount - rtd->capturebytescount;pos = bytescount % buffersize; }
pos = do_div(bytescount, buffersize); return bytes_to_frames(runtime, pos);}
-- 2.13.6