diff mbox series

[v2,3/3] media: venus: add msm8998 support

Message ID 9844c940-21b1-42af-9448-62a2d5ffadb7@freebox.fr (mailing list archive)
State New, archived
Headers show
Series Add support for qcom msm8998-venus (HW vdec / venc) | expand

Commit Message

Marc Gonzalez April 30, 2024, 3:34 p.m. UTC 
From: Pierre-Hugues Husson <phhusson@freebox.fr>

Add the missing bits for msm8998 support.

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 | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

Comments

Vikash Garodia May 6, 2024, 12:19 p.m. UTC | #1 
Hi Marc,

On 4/30/2024 9:04 PM, Marc Gonzalez wrote:
> From: Pierre-Hugues Husson <phhusson@freebox.fr>
> 
> Add the missing bits for msm8998 support.
> 
> 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 | 42 ++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 42 insertions(+)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index ce206b7097541..42e0c580e093d 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -587,6 +587,47 @@ static const struct venus_resources msm8996_res = {
>  	.fwname = "qcom/venus-4.2/venus.mbn",
>  };
>  
> +static const struct freq_tbl msm8998_freq_table[] = {
> +	{ 1944000, 520000000 },	/* 4k UHD @ 60 (decode only) */
> +	{  972000, 520000000 },	/* 4k UHD @ 30 */
> +	{  489600, 346666667 },	/* 1080p @ 60 */
> +	{  244800, 150000000 },	/* 1080p @ 30 */
> +	{  108000,  75000000 },	/* 720p @ 30 */
> +};
Can we reuse the table from 8996 since they are exactly same ?

Regards,
Vikash
> +
> +/*
> + * 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
> + */
> +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 +934,7 @@ 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, },
Marc Gonzalez May 6, 2024, 1:18 p.m. UTC | #2 
On 06/05/2024 14:19, Vikash Garodia wrote:

> On 4/30/2024 9:04 PM, Marc Gonzalez wrote:
> 
>> From: Pierre-Hugues Husson <phhusson@freebox.fr>
>>
>> Add the missing bits for msm8998 support.
>>
>> 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 | 42 ++++++++++++++++++++++++++++++++++++++++++
>>  1 file changed, 42 insertions(+)
>>
>> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
>> index ce206b7097541..42e0c580e093d 100644
>> --- a/drivers/media/platform/qcom/venus/core.c
>> +++ b/drivers/media/platform/qcom/venus/core.c
>> @@ -587,6 +587,47 @@ static const struct venus_resources msm8996_res = {
>>  	.fwname = "qcom/venus-4.2/venus.mbn",
>>  };
>>  
>> +static const struct freq_tbl msm8998_freq_table[] = {
>> +	{ 1944000, 520000000 },	/* 4k UHD @ 60 (decode only) */
>> +	{  972000, 520000000 },	/* 4k UHD @ 30 */
>> +	{  489600, 346666667 },	/* 1080p @ 60 */
>> +	{  244800, 150000000 },	/* 1080p @ 30 */
>> +	{  108000,  75000000 },	/* 720p @ 30 */
>> +};
>
> Can we reuse the table from 8996 since they are exactly same ?

Now that I have squinted closer at the downstream code,
I see that the tables should actually be different...
Will spin a v3.

Regards
diff mbox series

Patch

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index ce206b7097541..42e0c580e093d 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -587,6 +587,47 @@  static const struct venus_resources msm8996_res = {
 	.fwname = "qcom/venus-4.2/venus.mbn",
 };
 
+static const struct freq_tbl msm8998_freq_table[] = {
+	{ 1944000, 520000000 },	/* 4k UHD @ 60 (decode only) */
+	{  972000, 520000000 },	/* 4k UHD @ 30 */
+	{  489600, 346666667 },	/* 1080p @ 60 */
+	{  244800, 150000000 },	/* 1080p @ 30 */
+	{  108000,  75000000 },	/* 720p @ 30 */
+};
+
+/*
+ * 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
+ */
+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 +934,7 @@  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, },