Commit 68912aaa authored Sep 23, 2014 by Gidon Studinski

msm: ipa: change IPA backward compatibility register settings



Setting bit 7 (BCR_IPA_UC_IRQ_COAL_QMB_PENDING_TRANS) of IPA_BCR register
to 0. uC is not going to use EOT coallescing feature and needs A7 driver
to set this bit as it boots up first.

Change-Id: I86b55782509aee21f3c7de820b6388dbf4362b3a
Signed-off-by: Gidon Studinski <gidons@codeaurora.org>

parent bbe9e313

drivers/platform/msm/ipa/ipa_utils.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -34,7 +34,7 @@
		#define IPA_TAG_SLEEP_MIN_USEC (1000)
		#define IPA_TAG_SLEEP_MAX_USEC (2000)
		#define IPA_FORCE_CLOSE_TAG_PROCESS_TIMEOUT (10 * HZ)
		#define IPA_BCR_REG_VAL (0xFFFFFFFF)
		#define IPA_BCR_REG_VAL (0xFFFFFF7F)
		#define IPA_AGGR_GRAN_MIN (1)
		#define IPA_AGGR_GRAN_MAX (32)
		#define IPA_EOT_COAL_GRAN_MIN (1)