commit 5b81f13c78745ff3f62732ca194e703f3cdf0d7e
author Asutosh Das <asutoshd@codeaurora.org> Tue Oct 06 09:53:33 2015 +0530
committer Xiaonian Wang <xiaonian@codeaurora.org> Fri Apr 07 17:31:35 2017 -0700
tree 2a9edf12edab1605097159397a9481b0847e36c6
parent 9379bf958c5b886d132cb37a39133f60fad3ff95

mmc: cmdq: decrease the QSR polling period

Configure the controller to send the QSR at 1 clock period.
This would send SQS(CMD13) when no data transfer is in
progress. This decrease in the polling period increases the
performance of the device.

CRs-fixed: 891366
Change-Id: Ic2807c6334a778b5f0c89fb605c6923a44f7624a
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>

drivers/mmc/host/cmdq_hci.h

diff --git a/drivers/mmc/host/cmdq_hci.h b/drivers/mmc/host/cmdq_hci.h
index b8a8ccd..ce6048b 100644
--- a/drivers/mmc/host/cmdq_hci.h
+++ b/drivers/mmc/host/cmdq_hci.h
@@ -78,7 +78,7 @@
  * Value n means CQE would send CMD13 during the transfer of data block
  * BLOCK_CNT-n
  */
-#define SEND_QSR_INTERVAL 0x70000
+#define SEND_QSR_INTERVAL 0x70001
 
 /* send status config 2 */
 #define CQSSC2		0x44