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From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: stanimir.varbanov@linaro.org, agross@kernel.org,
	bjorn.andersson@linaro.org, mchehab@kernel.org,
	linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org
Cc: bryan.odonoghue@linaro.org, dikshita@codeaurora.org,
	jonathan@marek.ca, vgarodia@codeaurora.org
Subject: [PATCH v3 14/25] media: venus: hfi: Read WRAPPER_TZ_CPU_STATUS_V6 on 6xx
Date: Fri,  2 Apr 2021 11:06:37 +0100	[thread overview]
Message-ID: <20210402100648.1815854-15-bryan.odonoghue@linaro.org> (raw)
In-Reply-To: <20210402100648.1815854-1-bryan.odonoghue@linaro.org>

On 6xx we should read wrapper cpu status from the wrapper TZ register set.

Co-developed-by: Jonathan Marek <jonathan@marek.ca>
Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Co-developed-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
 drivers/media/platform/qcom/venus/hfi_venus.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 09fc81da0645..dabff8654f97 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -1472,10 +1472,14 @@ static int venus_suspend_1xx(struct venus_core *core)
 static bool venus_cpu_and_video_core_idle(struct venus_hfi_device *hdev)
 {
 	void __iomem *wrapper_base = hdev->core->wrapper_base;
+	void __iomem *wrapper_tz_base = hdev->core->wrapper_tz_base;
 	void __iomem *cpu_cs_base = hdev->core->cpu_cs_base;
 	u32 ctrl_status, cpu_status;
 
-	cpu_status = readl(wrapper_base + WRAPPER_CPU_STATUS);
+	if (IS_V6(hdev->core))
+		cpu_status = readl(wrapper_tz_base + WRAPPER_TZ_CPU_STATUS_V6);
+	else
+		cpu_status = readl(wrapper_base + WRAPPER_CPU_STATUS);
 	ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0);
 
 	if (cpu_status & WRAPPER_CPU_STATUS_WFI &&
@@ -1488,10 +1492,14 @@ static bool venus_cpu_and_video_core_idle(struct venus_hfi_device *hdev)
 static bool venus_cpu_idle_and_pc_ready(struct venus_hfi_device *hdev)
 {
 	void __iomem *wrapper_base = hdev->core->wrapper_base;
+	void __iomem *wrapper_tz_base = hdev->core->wrapper_tz_base;
 	void __iomem *cpu_cs_base = hdev->core->cpu_cs_base;
 	u32 ctrl_status, cpu_status;
 
-	cpu_status = readl(wrapper_base + WRAPPER_CPU_STATUS);
+	if (IS_V6(hdev->core))
+		cpu_status = readl(wrapper_tz_base + WRAPPER_TZ_CPU_STATUS_V6);
+	else
+		cpu_status = readl(wrapper_base + WRAPPER_CPU_STATUS);
 	ctrl_status = readl(cpu_cs_base + CPU_CS_SCIACMDARG0);
 
 	if (cpu_status & WRAPPER_CPU_STATUS_WFI &&
-- 
2.30.1


  parent reply	other threads:[~2021-04-02 10:05 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-02 10:06 [PATCH v3 00/25] media: venus: Enable 6xx support Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 01/25] media: venus: Update v6 buffer descriptors Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 02/25] media: venus: core,pm: Add handling for resets Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 03/25] media: venus: core: add sm8250 DT compatible and resource data Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 04/25] media: venus: core: Add io base variables for each block Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 05/25] media: venus: hfi,pm,firmware: Convert to block relative addressing Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 06/25] media: venus: hfi: Define block offsets for V6 hardware Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 07/25] media: venus: hfi: Define additional 6xx registers Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 08/25] media: venus: core: Add differentiator IS_V6(core) Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 09/25] media: venus: core: Add an io base for TZ wrapper regs Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 10/25] media: venus: core: Add an io base for AON regs Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 11/25] media: venus: core: Hook to V6 base registers when appropriate Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 12/25] media: venus: hfi: Add a 6xx boot logic Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 13/25] media: venus: hfi: Add 6xx interrupt support Bryan O'Donoghue
2021-04-02 10:06 ` Bryan O'Donoghue [this message]
2021-04-02 10:06 ` [PATCH v3 15/25] media: venus: hfi, vdec: v6 Add IS_V6() to existing IS_V4() if locations Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 16/25] media: venus: pm: Hook 6xx pm ops into 4xx pm ops Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 17/25] media: venus: core,pm: Vote for min clk freq during venus boot Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 18/25] media: venus: hfi: Add 6xx AXI halt logic Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 19/25] media: venus: pm: Toggle 6xx wrapper power in vcodec_control Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 20/25] media: venus: firmware: Do not toggle WRAPPER_A9SS_SW_RESET on 6xx Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 21/25] media: venus: helpers: Add internal buffer list for v6 Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 22/25] media: venus: helpers, hfi, vdec: Set actual plane constraints to FW Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 23/25] media: venus: hfi: Increase plat_buf_v6 o/p buffer count Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 24/25] media: venus: helper: Decide work mode Bryan O'Donoghue
2021-04-02 10:06 ` [PATCH v3 25/25] media: venus: vdec: Fix decoder cmd STOP issue Bryan O'Donoghue
2021-05-26 19:03 ` [PATCH v3 00/25] media: venus: Enable 6xx support patchwork-bot+linux-arm-msm

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