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media: pci/tbsecp3: Fix irq handler for DMA events.

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This commit is contained in:
CrazyCat
2024-10-26 18:58:35 +03:00
parent dd0e720e52
commit 36ce48448b
4 changed files with 3 additions and 32 deletions
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0
drivers/media/pci/tbsecp3/tbsecp3-cards.c Executable file → Normal file
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33
drivers/media/pci/tbsecp3/tbsecp3-core.c Executable file → Normal file
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@@ -53,8 +53,8 @@ static irqreturn_t tbsecp3_irq_handler(int irq, void *dev_id)
tbs_write(TBSECP3_INT_BASE, TBSECP3_INT_STAT, stat);
if (stat & 0x000000f0) {
/* dma0~3 */
if (stat & 0x000ffff0) {
/* dma0~15 */
for (i = 0; i < dev->info->adapters; i++) {
in = dev->adapter[i].cfg->ts_in;
if (stat & TBSECP3_DMA_IF(in)){
@@ -63,35 +63,6 @@ static irqreturn_t tbsecp3_irq_handler(int irq, void *dev_id)
}
}
if (stat & 0x00000f00) {
/* dma 4~7*/
for (i = 4; i < dev->info->adapters; i++) {
in = dev->adapter[i].cfg->ts_in;
if (stat & TBSECP3_DMA_IF(in)){
tasklet_schedule(&dev->adapter[i].tasklet);
}
}
}
if (stat & 0x0000f000) {
/* dma8~11 */
for (i = 8; i < dev->info->adapters; i++) {
in = dev->adapter[i].cfg->ts_in;
if (stat & TBSECP3_DMA_IF1(in)){
tasklet_schedule(&dev->adapter[i].tasklet);
}
}
}
if (stat & 0x000f0000) {
/* dma 12~15*/
for (i = 12; i < dev->info->adapters; i++) {
in = dev->adapter[i].cfg->ts_in;
if (stat & TBSECP3_DMA_IF1(in)){
tasklet_schedule(&dev->adapter[i].tasklet);
}
}
}
if (stat & 0x0000000f) {
/* i2c */
for (i = 0; i < 4; i++) {

2
drivers/media/pci/tbsecp3/tbsecp3-regs.h
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@@ -52,7 +52,7 @@
#define TBSECP3_DMA_IE(_n) (0x0018 + 4 * _n)
#define TBSECP3_I2C_IF(_n) (0x0001 << _n)
#define TBSECP3_DMA_IF(_n) (0x0010 << _n)
#define TBSECP3_DMA_IF1(_n) (0x1000<<(_n-8))
//spi flash
#define SPI_CONFIG 0x10
#define SPI_STATUS 0x10

0
drivers/media/pci/tbsecp3/tbsecp3.h Executable file → Normal file
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