From: Dikshita Agarwal <dikshita@codeaurora.org>
Date: Fri, 2 Apr 2021 10:06:43 +0000 (+0200)
Subject: media: venus: firmware: Do not toggle WRAPPER_A9SS_SW_RESET on 6xx
X-Git-Tag: io_uring-5.13-2021-05-07~39^2~82
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ec7ad11740b3b5798c0bd11169170d9572c2e1a2;p=linux-block.git

media: venus: firmware: Do not toggle WRAPPER_A9SS_SW_RESET on 6xx

Do not toggle the WRAPPER_A9SS_SW_RESET on 6xx.

Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c
index 8c2c68114bbd..227bd3b3f84c 100644
--- a/drivers/media/platform/qcom/venus/firmware.c
+++ b/drivers/media/platform/qcom/venus/firmware.c
@@ -53,10 +53,12 @@ int venus_set_hw_state(struct venus_core *core, bool resume)
 		return ret;
 	}
 
-	if (resume)
+	if (resume) {
 		venus_reset_cpu(core);
-	else
-		writel(1, core->wrapper_base + WRAPPER_A9SS_SW_RESET);
+	} else {
+		if (!IS_V6(core))
+			writel(1, core->wrapper_base + WRAPPER_A9SS_SW_RESET);
+	}
 
 	return 0;
 }