diff options
| author | Mansur Alisha Shaik <mansur@codeaurora.org> | 2021-09-14 06:57:07 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-10-08 12:26:13 +0300 |
| commit | 1444232152ea33f5ae41fc14bade3e74d642b634 (patch) | |
| tree | 9b285b3eaf83f3265ac61fcb779a702ec02c6fe7 /drivers/media/platform/qcom/venus/pm_helpers.c | |
| parent | 8c404ebae527515ea5274d03e23976b55fdb26fc (diff) | |
| download | linux-1444232152ea33f5ae41fc14bade3e74d642b634.tar.xz | |
media: venus: fix vpp frequency calculation for decoder
In existing video driver implementation vpp frequency calculation in
calculate_inst_freq() is always zero because the value of vpp_freq_per_mb
is always zero for decoder.
Fixed this by correcting the calculating the vpp frequency calculation for
decoder.
Fixes: 3cfe5815ce0e ("media: venus: Enable low power setting for encoder")
Signed-off-by: Mansur Alisha Shaik <mansur@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/qcom/venus/pm_helpers.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/pm_helpers.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c index 679177e7ad22..cedc664ba755 100644 --- a/drivers/media/platform/qcom/venus/pm_helpers.c +++ b/drivers/media/platform/qcom/venus/pm_helpers.c @@ -1085,12 +1085,16 @@ static unsigned long calculate_inst_freq(struct venus_inst *inst, if (inst->state != INST_START) return 0; - if (inst->session_type == VIDC_SESSION_TYPE_ENC) + if (inst->session_type == VIDC_SESSION_TYPE_ENC) { vpp_freq_per_mb = inst->flags & VENUS_LOW_POWER ? inst->clk_data.low_power_freq : inst->clk_data.vpp_freq; - vpp_freq = mbs_per_sec * vpp_freq_per_mb; + vpp_freq = mbs_per_sec * vpp_freq_per_mb; + } else { + vpp_freq = mbs_per_sec * inst->clk_data.vpp_freq; + } + /* 21 / 20 is overhead factor */ vpp_freq += vpp_freq / 20; vsp_freq = mbs_per_sec * inst->clk_data.vsp_freq; |