Revert "ipa_v3: Mitigate usleep_range calls"

raphielscape · raphielscape · commit 7c7cc3e2d677 · 2020-03-08T19:56:05.000+07:00
This reverts commit a990708. Signed-off-by: Rapherion Rollerscaperers <rapherion@raphielgang.org>
diff --git a/drivers/platform/msm/ipa/ipa_v3/ipa_uc.c b/drivers/platform/msm/ipa/ipa_v3/ipa_uc.c
@@ -532,8 +532,11 @@ static int ipa3_uc_send_cmd_64b_param(u32 cmd_lo, u32 cmd_hi, u32 opcode,
 					break;
 				}
 			}
-			usleep_range(IPA_UC_POLL_SLEEP_USEC,
-				IPA_UC_POLL_SLEEP_USEC * 1.2);
+			if (ipa3_ctx->apply_rg10_wa)
+				udelay(IPA_UC_POLL_SLEEP_USEC);
+			else
+				usleep_range(IPA_UC_POLL_SLEEP_USEC,
+					IPA_UC_POLL_SLEEP_USEC);
 		}
 
 		if (index == IPA_UC_POLL_MAX_RETRY) {

Original file line number	Diff line number	Diff line change
`@@ -532,8 +532,11 @@ static int ipa3_uc_send_cmd_64b_param(u32 cmd_lo, u32 cmd_hi, u32 opcode,`
`532`	`532`	`break;`
`533`	`533`	`}`
`534`	`534`	`}`
`535`		`- usleep_range(IPA_UC_POLL_SLEEP_USEC,`
`536`		`- IPA_UC_POLL_SLEEP_USEC * 1.2);`
	`535`	`+ if (ipa3_ctx->apply_rg10_wa)`
	`536`	`+ udelay(IPA_UC_POLL_SLEEP_USEC);`
	`537`	`+ else`
	`538`	`+ usleep_range(IPA_UC_POLL_SLEEP_USEC,`
	`539`	`+ IPA_UC_POLL_SLEEP_USEC);`
`537`	`540`	`}`
`538`	`541`
`539`	`542`	`if (index == IPA_UC_POLL_MAX_RETRY) {`