frodovdr
/
dddvb
mirror of https://github.com/DigitalDevices/dddvb.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Merge branch 'internal'

This commit is contained in:
none 2021-03-01 13:06:05 +01:00
parent 5714b85238 b025599e9f
commit 476a105de7
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
ddbridge/ddbridge-core.c
View File

@ -281,9 +281,9 @@ static int dma_alloc(struct pci_dev *pdev, struct ddb_dma *dma, int dir)
for (i = 0; i < dma->num; i++) {
if (alt_dma) {
#if (KERNEL_VERSION(4, 13, 0) > LINUX_VERSION_CODE)
dma->vbuf[i] = kmalloc(dma->size, __GFP_REPEAT);
dma->vbuf[i] = kzalloc(dma->size, __GFP_REPEAT);
#else
dma->vbuf[i] = kmalloc(dma->size, __GFP_RETRY_MAYFAIL);
dma->vbuf[i] = kzalloc(dma->size, __GFP_RETRY_MAYFAIL);
#endif
if (!dma->vbuf[i])
return -ENOMEM;
@ -301,10 +301,12 @@ static int dma_alloc(struct pci_dev *pdev, struct ddb_dma *dma, int dir)
dma->vbuf[i] = dma_alloc_coherent(&pdev->dev,
dma->size,
&dma->pbuf[i],
GFP_KERNEL);
GFP_KERNEL | __GFP_ZERO);
if (!dma->vbuf[i])
return -ENOMEM;
}
if (((u64)dma->vbuf[i] & 0xfff))
dev_err(&pdev->dev, "DMA memory at %px not aligned!\n", dma->vbuf[i]);
}
return 0;
}
@ -2305,7 +2307,7 @@ static void input_write_dvb(struct ddb_input *input,
dma2->vbuf[dma->cbuf],
dma2->size);
} else {
if (dma2->vbuf[dma->cbuf][0] != 0x47) {
if (dma2->unaligned || (dma2->vbuf[dma->cbuf][0] != 0x47)) {
if (!dma2->unaligned) {
dma2->unaligned++;
dev_warn(dev->dev, "Input %u dma buffer unaligned, "
@ -2313,7 +2315,7 @@ static void input_write_dvb(struct ddb_input *input,
input->nr);
print_hex_dump(KERN_INFO, "TS: ", DUMP_PREFIX_OFFSET, 32, 1,
dma2->vbuf[dma->cbuf],
256, false);
512, false);
}
dvb_dmx_swfilter(&dvb->demux,
dma2->vbuf[dma->cbuf],