From: Mansur Alisha Shaik Date: Tue, 14 Sep 2021 03:57:07 +0000 (+0200) Subject: media: venus: fix vpp frequency calculation for decoder X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=1444232152ea33f5ae41fc14bade3e74d642b634;p=uclinux-h8%2Flinux.git 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 Signed-off-by: Stanimir Varbanov Signed-off-by: Mauro Carvalho Chehab --- 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;