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Subject: media: venus: fix vpp frequency calculation for decoder Author: Mansur Alisha Shaik <[email protected]> Date: Tue Sep 14 05:57:07 2021 +0200 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 <[email protected]> Signed-off-by: Stanimir Varbanov <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/qcom/venus/pm_helpers.c | 8 ++++++-- 1 file 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; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
