plane constraints firmware interface is to override the default
alignment for a given color format. By default venus hardware has
alignments as 128x32, but NV12 was defined differently to meet
various usecases. Compressed NV12 has always been aligned as 128x32,
hence not needed to override the default alignment.
Fixes: bc28936bbba9 ("media: venus: helpers, hfi, vdec: Set actual plane constraints to FW")
Signed-off-by: Mansur Alisha Shaik <[email protected]>
Changes in V3:
- Elaborated commit message as per comments by Bryan
- As per Bryan comment alligned fixes in single line.
---
drivers/media/platform/qcom/venus/helpers.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 1fe6d46..601ee3e 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -1137,8 +1137,12 @@ int venus_helper_set_format_constraints(struct venus_inst *inst)
if (!IS_V6(inst->core))
return 0;
+ if (inst->opb_fmt == HFI_COLOR_FORMAT_NV12_UBWC)
+ return 0;
+
pconstraint.buffer_type = HFI_BUFFER_OUTPUT2;
pconstraint.num_planes = 2;
+
pconstraint.plane_format[0].stride_multiples = 128;
pconstraint.plane_format[0].max_stride = 8192;
pconstraint.plane_format[0].min_plane_buffer_height_multiple = 32;
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation
On 02/07/2021 06:16, Mansur Alisha Shaik wrote:
> plane constraints firmware interface is to override the default
nitpick this should be "Plane constraints"
> alignment for a given color format. By default venus hardware has
> alignments as 128x32, but NV12 was defined differently to meet
> various usecases. Compressed NV12 has always been aligned as 128x32,
> hence not needed to override the default alignment.
>
> Fixes: bc28936bbba9 ("media: venus: helpers, hfi, vdec: Set actual plane constraints to FW")
> Signed-off-by: Mansur Alisha Shaik <[email protected]>
>
> Changes in V3:
> - Elaborated commit message as per comments by Bryan
> - As per Bryan comment alligned fixes in single line.
> ---
> drivers/media/platform/qcom/venus/helpers.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
> index 1fe6d46..601ee3e 100644
> --- a/drivers/media/platform/qcom/venus/helpers.c
> +++ b/drivers/media/platform/qcom/venus/helpers.c
> @@ -1137,8 +1137,12 @@ int venus_helper_set_format_constraints(struct venus_inst *inst)
> if (!IS_V6(inst->core))
> return 0;
>
> + if (inst->opb_fmt == HFI_COLOR_FORMAT_NV12_UBWC)
> + return 0;
> +
> pconstraint.buffer_type = HFI_BUFFER_OUTPUT2;
> pconstraint.num_planes = 2;
> +
zap this newline, its not adding anything to your patch
> pconstraint.plane_format[0].stride_multiples = 128;
> pconstraint.plane_format[0].max_stride = 8192;
> pconstraint.plane_format[0].min_plane_buffer_height_multiple = 32;
>
then please add my
"Reviewed-by: Bryan O'Donoghue <[email protected]>"
---
bod
On 04/07/2021 15:00, Bryan O'Donoghue wrote:
> On 02/07/2021 06:16, Mansur Alisha Shaik wrote:
>> plane constraints firmware interface is to override the default
>
> nitpick this should be "Plane constraints"
>
>> alignment for a given color format. By default venus hardware has
>> alignments as 128x32, but NV12 was defined differently to meet
>> various usecases. Compressed NV12 has always been aligned as 128x32,
>> hence not needed to override the default alignment.
>>
>> Fixes: bc28936bbba9 ("media: venus: helpers, hfi, vdec: Set actual
>> plane constraints to FW")
>> Signed-off-by: Mansur Alisha Shaik <[email protected]>
>>
>> Changes in V3:
>> - Elaborated commit message as per comments by Bryan
>> - As per Bryan comment alligned fixes in single line.
>> ---
>> drivers/media/platform/qcom/venus/helpers.c | 4 ++++
>> 1 file changed, 4 insertions(+)
>>
>> diff --git a/drivers/media/platform/qcom/venus/helpers.c
>> b/drivers/media/platform/qcom/venus/helpers.c
>> index 1fe6d46..601ee3e 100644
>> --- a/drivers/media/platform/qcom/venus/helpers.c
>> +++ b/drivers/media/platform/qcom/venus/helpers.c
>> @@ -1137,8 +1137,12 @@ int venus_helper_set_format_constraints(struct
>> venus_inst *inst)
>> if (!IS_V6(inst->core))
>> return 0;
>> + if (inst->opb_fmt == HFI_COLOR_FORMAT_NV12_UBWC)
>> + return 0;
>> +
>> pconstraint.buffer_type = HFI_BUFFER_OUTPUT2;
>> pconstraint.num_planes = 2;
>> +
>
> zap this newline, its not adding anything to your patch
>
>> pconstraint.plane_format[0].stride_multiples = 128;
>> pconstraint.plane_format[0].max_stride = 8192;
>> pconstraint.plane_format[0].min_plane_buffer_height_multiple = 32;
>>
>
> then please add my
>
> "Reviewed-by: Bryan O'Donoghue <[email protected]>"
>
> ---
> bod
Sorry sent from wrong email address
"Reviewed-by: Bryan O'Donoghue <[email protected]>"