[V4] venus: helper: do not set constrained parameters for UBWC
From: Mansur Alisha Shaik <hidden>
Date: 2021-07-06 16:21:57
Also in:
linux-arm-msm, lkml
Subsystem:
arm/qualcomm mailing list, media input infrastructure (v4l/dvb), qualcomm venus video accelerator driver, the rest · Maintainers:
Mauro Carvalho Chehab, Vikash Garodia, Dikshita Agarwal, Linus Torvalds
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 <redacted>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Changes in V4:
- Corrected the commit message and removed extra line
---
drivers/media/platform/qcom/venus/helpers.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 1fe6d46..8012f5c 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c@@ -1137,6 +1137,9 @@ 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;
--
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