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| author | Sean Paul <seanpaul@chromium.org> | 2019-04-10 15:50:49 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2019-04-10 15:50:49 -0400 |
| commit | 3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67 (patch) | |
| tree | 490bc7e8aa29c2ee41eb4813683f1aa23971abd3 /drivers/mmc/host/atmel-mci.c | |
| parent | 669105a74a287b14cdec04c64eb51db1bb890f64 (diff) | |
| parent | 14d2bd53a47a7e1cb3e03d00a6b952734cf90f3f (diff) | |
| download | talos-op-linux-3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67.tar.gz talos-op-linux-3bfaf1f7044c6a3b1e00fcad2d0529f0da449d67.zip | |
Merge drm/drm-next into drm-misc-next
Finally have a reason for a backmerge other than "it's been a while"!
Backmerging drm-next to -misc-next to facilitate Rob Herring's work on
Panfrost.
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'drivers/mmc/host/atmel-mci.c')
| -rw-r--r-- | drivers/mmc/host/atmel-mci.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 47189f9ed4e2..735aa5871358 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -1410,6 +1410,9 @@ static void atmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) case MMC_BUS_WIDTH_4: slot->sdc_reg |= ATMCI_SDCBUS_4BIT; break; + case MMC_BUS_WIDTH_8: + slot->sdc_reg |= ATMCI_SDCBUS_8BIT; + break; } if (ios->clock) { @@ -2275,8 +2278,11 @@ static int atmci_init_slot(struct atmel_mci *host, * use only one bit for data to prevent fifo underruns and overruns * which will corrupt data. */ - if ((slot_data->bus_width >= 4) && host->caps.has_rwproof) + if ((slot_data->bus_width >= 4) && host->caps.has_rwproof) { mmc->caps |= MMC_CAP_4_BIT_DATA; + if (slot_data->bus_width >= 8) + mmc->caps |= MMC_CAP_8_BIT_DATA; + } if (atmci_get_version(host) < 0x200) { mmc->max_segs = 256; |
