Merge "msm: vidc: Force nominal for high bitrate decode usecases" (0fb5c58c) · Commits · e / devices / android_kernel_fairphone_FP5

msm/vidc/msm_vidc_clocks.c

+8 −1

Original line number	Diff line number	Diff line
		@@ -679,6 +679,7 @@ static unsigned long msm_vidc_calc_freq_iris2(struct msm_vidc_inst *inst,
		u32 operating_rate, vsp_factor_num = 1, vsp_factor_den = 1;
		u32 base_cycles = 0;
		u32 codec = 0;
		u64 bitrate = 0;

		core = inst->core;
		dcvs = &inst->clk_data;
		@@ -768,7 +769,8 @@ static unsigned long msm_vidc_calc_freq_iris2(struct msm_vidc_inst *inst,
		codec = get_v4l2_codec(inst);
		base_cycles = inst->has_bframe ?
		80 : inst->clk_data.entry->vsp_cycles;
		vsp_cycles = fps * filled_len * 8;
		bitrate = fps * filled_len * 8;
		vsp_cycles = bitrate;

		if (codec == V4L2_PIX_FMT_VP9) {
		vsp_cycles = div_u64(vsp_cycles * 170, 100);
		@@ -786,6 +788,11 @@ static unsigned long msm_vidc_calc_freq_iris2(struct msm_vidc_inst *inst,

		vsp_cycles += mbs_per_second * base_cycles;

		if (codec == V4L2_PIX_FMT_VP9 &&
		inst->clk_data.work_mode == HFI_WORKMODE_2 &&
		inst->clk_data.work_route == 4 &&
		bitrate > 90000000)
		vsp_cycles = msm_vidc_max_freq(inst->core, inst->sid);
		} else {
		s_vpr_e(inst->sid, "%s: Unknown session type\n", __func__);
		return msm_vidc_max_freq(inst->core, inst->sid);