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From: Marc Gonzalez <mgonzalez@freebox.fr>
To: Bjorn Andersson <andersson@kernel.org>,
	Jeffrey Hugo <quic_jhugo@quicinc.com>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Stanimir Varbanov <stanimir.k.varbanov@gmail.com>,
	Vikash Garodia <quic_vgarodia@quicinc.com>,
	Bryan O Donoghue <bryan.odonoghue@linaro.org>
Cc: MSM <linux-arm-msm@vger.kernel.org>,
	linux-media <linux-media@vger.kernel.org>,
	DT <devicetree@vger.kernel.org>,
	Pierre-Hugues Husson <phhusson@freebox.fr>,
	Arnaud Vrac <avrac@freebox.fr>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>
Subject: [PATCH v4 3/3] media: venus: add msm8998 support
Date: Tue, 7 May 2024 11:30:11 +0200	[thread overview]
Message-ID: <6df495c5-db26-431d-8ce1-8263a2a12b2f@freebox.fr> (raw)
In-Reply-To: <1cf08b56-a247-431b-a24b-69f563f49240@freebox.fr>

From: Pierre-Hugues Husson <phhusson@freebox.fr>

Add the missing bits for msm8998 support.

Downstream vendor code for reference:

https://git.codelinaro.org/clo/la/kernel/msm-4.4/-/blob/caf_migration/kernel.lnx.4.4.r38-rel/arch/arm/boot/dts/qcom/msm8998-vidc.dtsi#L42-53

qcom,load-freq-tbl =
	/* Encoders */
	<972000 465000000 0x55555555>, /* 4k UHD @ 30 */
	<489600 360000000 0x55555555>, /* 1080p @ 60 */
	<244800 186000000 0x55555555>, /* 1080p @ 30 */
	<108000 100000000 0x55555555>, /* 720p @ 30 */
	/* Decoders */
	<1944000 465000000 0xffffffff>, /* 4k UHD @ 60 */
	< 972000 360000000 0xffffffff>, /* 4k UHD @ 30 */
	< 489600 186000000 0xffffffff>, /* 1080p @ 60 */
	< 244800 100000000 0xffffffff>; /* 1080p @ 30 */

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Pierre-Hugues Husson <phhusson@freebox.fr>
Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
---
 drivers/media/platform/qcom/venus/core.c | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index ce206b7097541..8b715cb7ab51a 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -587,6 +587,44 @@ static const struct venus_resources msm8996_res = {
 	.fwname = "qcom/venus-4.2/venus.mbn",
 };
 
+static const struct freq_tbl msm8998_freq_table[] = {
+	{ 1944000, 465000000 },	/* 4k UHD @ 60 (decode only) */
+	{  972000, 465000000 },	/* 4k UHD @ 30 */
+	{  489600, 360000000 },	/* 1080p @ 60 */
+	{  244800, 186000000 },	/* 1080p @ 30 */
+	{  108000, 100000000 },	/* 720p @ 30 */
+};
+
+static const struct reg_val msm8998_reg_preset[] = {
+	{ 0x80124, 0x00000003 },
+	{ 0x80550, 0x01111111 },
+	{ 0x80560, 0x01111111 },
+	{ 0x80568, 0x01111111 },
+	{ 0x80570, 0x01111111 },
+	{ 0x80580, 0x01111111 },
+	{ 0x80588, 0x01111111 },
+	{ 0xe2010, 0x00000000 },
+};
+
+static const struct venus_resources msm8998_res = {
+	.freq_tbl = msm8998_freq_table,
+	.freq_tbl_size = ARRAY_SIZE(msm8998_freq_table),
+	.reg_tbl = msm8998_reg_preset,
+	.reg_tbl_size = ARRAY_SIZE(msm8998_reg_preset),
+	.clks = { "core", "iface", "bus", "mbus" },
+	.clks_num = 4,
+	.vcodec0_clks = { "core" },
+	.vcodec1_clks = { "core" },
+	.vcodec_clks_num = 1,
+	.max_load = 2563200,
+	.hfi_version = HFI_VERSION_3XX,
+	.vmem_id = VIDC_RESOURCE_NONE,
+	.vmem_size = 0,
+	.vmem_addr = 0,
+	.dma_mask = 0xddc00000 - 1,
+	.fwname = "qcom/venus-4.4/venus.mbn",
+};
+
 static const struct freq_tbl sdm660_freq_table[] = {
 	{ 979200, 518400000 },
 	{ 489600, 441600000 },
@@ -893,6 +931,7 @@ static const struct venus_resources sc7280_res = {
 static const struct of_device_id venus_dt_match[] = {
 	{ .compatible = "qcom,msm8916-venus", .data = &msm8916_res, },
 	{ .compatible = "qcom,msm8996-venus", .data = &msm8996_res, },
+	{ .compatible = "qcom,msm8998-venus", .data = &msm8998_res, },
 	{ .compatible = "qcom,sdm660-venus", .data = &sdm660_res, },
 	{ .compatible = "qcom,sdm845-venus", .data = &sdm845_res, },
 	{ .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, },
-- 
2.34.1


  parent reply	other threads:[~2024-05-07  9:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-07  9:27 [PATCH v4 0/3] Add support for qcom msm8998-venus (HW vdec / venc) Marc Gonzalez
2024-05-07  9:28 ` [PATCH v4 1/3] dt-bindings: media: add qcom,msm8998-venus Marc Gonzalez
2024-05-07  9:29 ` [PATCH v4 2/3] arm64: dts: qcom: msm8998: add venus node Marc Gonzalez
2024-05-07 14:20   ` Vikash Garodia
2024-05-13  8:51   ` Marc Gonzalez
2024-05-28 10:49     ` Marc Gonzalez
2024-05-28 11:51       ` Dmitry Baryshkov
2024-05-07  9:30 ` Marc Gonzalez [this message]
2024-05-07 14:17   ` [PATCH v4 3/3] media: venus: add msm8998 support Vikash Garodia
2024-05-28 12:52   ` Marc Gonzalez

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