mmc: renesas_sdhi_internal_dmac: Add MMC_CAP2_MERGE_CAPABLE

Since this host controller can merge bigger segments if DMA API layer cam merge the segments, this patch adds the flag. Signed-off-by: Yoshihiro Shimoda <[email protected]> Acked-by: Ulf Hansson <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]>
josf · Sep 12, 2019 · c7d9ecc · c7d9ecc
1 parent 427b003
commit c7d9ecc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -106,7 +106,7 @@ static const struct renesas_sdhi_of_data of_rcar_gen3_compatible = {
 			  TMIO_MMC_HAVE_CBSY | TMIO_MMC_MIN_RCAR2,
 	.capabilities	= MMC_CAP_SD_HIGHSPEED | MMC_CAP_SDIO_IRQ |
 			  MMC_CAP_CMD23,
-	.capabilities2	= MMC_CAP2_NO_WRITE_PROTECT,
+	.capabilities2	= MMC_CAP2_NO_WRITE_PROTECT | MMC_CAP2_MERGE_CAPABLE,
 	.bus_shift	= 2,
 	.scc_offset	= 0x1000,
 	.taps		= rcar_gen3_scc_taps,