display + dts: optimize dc dim tuning

Use interpolation for most part.
Codecity001 · Mar 13, 2023 · 58e06c2 · 58e06c2
1 parent 4c868ce
commit 58e06c2
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Showing 4 changed files with 4 additions and 49 deletions.
diff --git a/arch/arm64/boot/dts/qcom/dsi-panel-samsung_oneplus_dsc.dtsi b/arch/arm64/boot/dts/qcom/dsi-panel-samsung_oneplus_dsc.dtsi
@@ -72,22 +72,7 @@
                 /* brightness, alpha */
                                 0 255
                                 1 224
-                                2 213
-                                3 211
-                                4 208
-                                5 206
-                                6 203
-                                8 200
-                                10 196
-                                15 186
-                                20 176
-                                30 160
-                                45 139
-                                70 114
-                                100 90
-                                150 56
-                                227 14
-                                260 0
+                                1023 0
                 >;
 		qcom,mdss-pan-physical-width-dimension = <71>;
 		qcom,mdss-pan-physical-height-dimension = <154>;

diff --git a/arch/arm64/boot/dts/qcom/dsi-panel-samsung_s6e3fc2x01.dtsi b/arch/arm64/boot/dts/qcom/dsi-panel-samsung_s6e3fc2x01.dtsi
@@ -92,22 +92,7 @@
                 /* brightness, alpha */
                                 0 255
                                 1 224
-                                2 213
-                                3 211
-                                4 208
-                                5 206
-                                6 203
-                                8 200
-                                10 196
-                                15 186
-                                20 176
-                                30 160
-                                45 139
-                                70 114
-                                100 90
-                                150 56
-                                227 14
-                                260 0
+                                1023 0
 		>;
 		/* HDR Setting */
 		qcom,mdss-dsi-panel-hdr-enabled;

diff --git a/arch/arm64/boot/dts/qcom/dsi-panel-samsung_sofef03f_m_fhd_dsc_cmd.dtsi b/arch/arm64/boot/dts/qcom/dsi-panel-samsung_sofef03f_m_fhd_dsc_cmd.dtsi
@@ -73,22 +73,7 @@
                         /* brightness, alpha */
                                 0 255
                                 1 224
-                                2 213
-                                3 211
-                                4 208
-                                5 206
-                                6 203
-                                8 200
-                                10 196
-                                15 186
-                                20 176
-                                30 160
-                                45 139
-                                70 114
-                                100 90
-                                150 56
-                                227 14
-                                260 0
+                                1023 0
                 >;
 			qcom,mdss-brightness-default-val = <160>;
 			qcom,mdss-brightness-max-level = <1023>;

diff --git a/drivers/gpu/drm/msm/dsi-staging/dsi_panel.c b/drivers/gpu/drm/msm/dsi-staging/dsi_panel.c
@@ -899,7 +899,7 @@ static int dsi_panel_update_backlight(struct dsi_panel *panel,
 	}
 
 	if (panel->dc_dim && bl_lvl != 0)
-		bl_lvl = op_dimlayer_bl_alpha;
+		bl_lvl = 1023;
 
 	if (panel->bl_config.bl_high2bit) {
 		if (HBM_flag == true)