Commit 4f2c9838 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Rob Clark
Browse files

drm/msm/dpu: fill missing details in hw catalog for sdm845 and sm8[12]50 



Fill clk_inefficiency_factor, bw_inefficiency_factor and
min_prefill_lines in hw catalog data for sdm845 and sm8[12]50.

Efficiency factors are blindly copied from sc7180 data, while
min_prefill_lines is based on downstream display driver.

Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20210401020533.3956787-1-dmitry.baryshkov@linaro.org


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent 095eed89

drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

+8 −0
Original line number Diff line number Diff line
@@ -817,6 +817,8 @@ static const struct dpu_perf_cfg sdm845_perf_data = { 
		{.rd_enable = 1, .wr_enable = 1},

		{.rd_enable = 1, .wr_enable = 0}

	},

	.clk_inefficiency_factor = 105,

	.bw_inefficiency_factor = 120,

};



static const struct dpu_perf_cfg sc7180_perf_data = {
@@ -852,6 +854,7 @@ static const struct dpu_perf_cfg sm8150_perf_data = { 
	.min_core_ib = 2400000,

	.min_llcc_ib = 800000,

	.min_dram_ib = 800000,

	.min_prefill_lines = 24,

	.danger_lut_tbl = {0xf, 0xffff, 0x0},

	.qos_lut_tbl = {

		{.nentry = ARRAY_SIZE(sm8150_qos_linear),
@@ -869,6 +872,8 @@ static const struct dpu_perf_cfg sm8150_perf_data = { 
		{.rd_enable = 1, .wr_enable = 1},

		{.rd_enable = 1, .wr_enable = 0}

	},

	.clk_inefficiency_factor = 105,

	.bw_inefficiency_factor = 120,

};



static const struct dpu_perf_cfg sm8250_perf_data = {
@@ -877,6 +882,7 @@ static const struct dpu_perf_cfg sm8250_perf_data = { 
	.min_core_ib = 4800000,

	.min_llcc_ib = 0,

	.min_dram_ib = 800000,

	.min_prefill_lines = 35,

	.danger_lut_tbl = {0xf, 0xffff, 0x0},

	.qos_lut_tbl = {

		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
@@ -894,6 +900,8 @@ static const struct dpu_perf_cfg sm8250_perf_data = { 
		{.rd_enable = 1, .wr_enable = 1},

		{.rd_enable = 1, .wr_enable = 0}

	},

	.clk_inefficiency_factor = 105,

	.bw_inefficiency_factor = 120,

};



/*************************************************************