diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-12-08 21:15:30 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-12-08 21:15:30 +0300 |
| commit | 6647852abc1fd74e9c5e0dcf404ea4cb9c929630 (patch) | |
| tree | 371aa801a5a211f5f8af87bd5488e3dae75ea975 /drivers/dma/sa11x0-dma.c | |
| parent | 3e72be177cf19ab3d62b3084d424dce7e71d847f (diff) | |
| parent | 3f1f0b1c57dd617e9b0ded50efb8d6c011b85b20 (diff) | |
| download | linux-6647852abc1fd74e9c5e0dcf404ea4cb9c929630.tar.xz | |
Merge airlied/drm-next into drm-intel-next-queued
Chris requested this backmerge for a reconciliation on
drm_print.h between drm-misc-next and drm-intel-next-queued
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/dma/sa11x0-dma.c')
| -rw-r--r-- | drivers/dma/sa11x0-dma.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/dma/sa11x0-dma.c b/drivers/dma/sa11x0-dma.c index 1adeb3265085..c7a89c22890e 100644 --- a/drivers/dma/sa11x0-dma.c +++ b/drivers/dma/sa11x0-dma.c @@ -823,6 +823,13 @@ static const struct sa11x0_dma_channel_desc chan_desc[] = { CD(Ser4SSPRc, DDAR_RW), }; +static const struct dma_slave_map sa11x0_dma_map[] = { + { "sa11x0-ir", "tx", "Ser2ICPTr" }, + { "sa11x0-ir", "rx", "Ser2ICPRc" }, + { "sa11x0-ssp", "tx", "Ser4SSPTr" }, + { "sa11x0-ssp", "rx", "Ser4SSPRc" }, +}; + static int sa11x0_dma_init_dmadev(struct dma_device *dmadev, struct device *dev) { @@ -909,6 +916,10 @@ static int sa11x0_dma_probe(struct platform_device *pdev) spin_lock_init(&d->lock); INIT_LIST_HEAD(&d->chan_pending); + d->slave.filter.fn = sa11x0_dma_filter_fn; + d->slave.filter.mapcnt = ARRAY_SIZE(sa11x0_dma_map); + d->slave.filter.map = sa11x0_dma_map; + d->base = ioremap(res->start, resource_size(res)); if (!d->base) { ret = -ENOMEM; |