diff options
| author | Rashi Bindra <rbindra@codeaurora.org> | 2017-05-01 16:50:31 +0530 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-01 04:24:50 -0700 |
| commit | 0e0ed068c42bb1f841982ca76069f4ddf68c8805 (patch) | |
| tree | 676c82858e42d682c429b8d9fde7746316e31655 /arch/arm | |
| parent | 24602308039653769eb2537052ffd6cd3a5614ab (diff) | |
ARM: dts: msm: Update ESD configuration for nt35597 panel on msm8998/sdm660
Enable register read based esd for panel nt35597 on
msm 8998 and sdm660. With bta_check mechanism, there were hardware issues
observed. This change, changes the esd check mechanishm from bta_check to
register read, to avoid the hardware issues.
Change-Id: Ie6fcb353db2c019a08cf8e96642aa9abc7f3da5a
Signed-off-by: Rashi Bindra <rbindra@codeaurora.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/qcom/msm8998-mdss-panels.dtsi | 16 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom/sdm660-mdss-panels.dtsi | 16 |
2 files changed, 28 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/qcom/msm8998-mdss-panels.dtsi b/arch/arm/boot/dts/qcom/msm8998-mdss-panels.dtsi index 7de4fbbbf9ff..4608936269d1 100644 --- a/arch/arm/boot/dts/qcom/msm8998-mdss-panels.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998-mdss-panels.dtsi @@ -88,11 +88,17 @@ qcom,mdss-dsi-t-clk-pre = <0x2d>; qcom,cmd-sync-wait-broadcast; qcom,esd-check-enabled; - qcom,mdss-dsi-panel-status-check-mode = "bta_check"; qcom,mdss-dsi-min-refresh-rate = <55>; qcom,mdss-dsi-max-refresh-rate = <60>; qcom,mdss-dsi-pan-enable-dynamic-fps; qcom,mdss-dsi-pan-fps-update = "dfps_immediate_porch_mode_vfp"; + qcom,mdss-dsi-panel-status-check-mode = "reg_read"; + qcom,mdss-dsi-panel-status-command = [06 01 00 01 00 00 01 0a]; + qcom,mdss-dsi-panel-status-command-state = "dsi_hs_mode"; + qcom,mdss-dsi-panel-status-value = <0x9c>; + qcom,mdss-dsi-panel-on-check-value = <0x9c>; + qcom,mdss-dsi-panel-status-read-length = <1>; + qcom,mdss-dsi-panel-max-error-count = <3>; }; &dsi_dual_nt35597_cmd { @@ -101,7 +107,13 @@ qcom,mdss-dsi-t-clk-pre = <0x2d>; qcom,cmd-sync-wait-broadcast; qcom,esd-check-enabled; - qcom,mdss-dsi-panel-status-check-mode = "bta_check"; + qcom,mdss-dsi-panel-status-check-mode = "reg_read"; + qcom,mdss-dsi-panel-status-command = [06 01 00 01 00 00 01 0a]; + qcom,mdss-dsi-panel-status-command-state = "dsi_hs_mode"; + qcom,mdss-dsi-panel-status-value = <0x9c>; + qcom,mdss-dsi-panel-on-check-value = <0x9c>; + qcom,mdss-dsi-panel-status-read-length = <1>; + qcom,mdss-dsi-panel-max-error-count = <3>; }; &dsi_dual_nt35597_truly_video { diff --git a/arch/arm/boot/dts/qcom/sdm660-mdss-panels.dtsi b/arch/arm/boot/dts/qcom/sdm660-mdss-panels.dtsi index 19862f02aa84..3ffd43bcda60 100644 --- a/arch/arm/boot/dts/qcom/sdm660-mdss-panels.dtsi +++ b/arch/arm/boot/dts/qcom/sdm660-mdss-panels.dtsi @@ -133,7 +133,13 @@ 23 1e 07 08 05 03 04 a0 23 18 07 08 04 03 04 a0]; qcom,esd-check-enabled; - qcom,mdss-dsi-panel-status-check-mode = "bta_check"; + qcom,mdss-dsi-panel-status-check-mode = "reg_read"; + qcom,mdss-dsi-panel-status-command = [06 01 00 01 00 00 01 0a]; + qcom,mdss-dsi-panel-status-command-state = "dsi_hs_mode"; + qcom,mdss-dsi-panel-status-value = <0x9c>; + qcom,mdss-dsi-panel-on-check-value = <0x9c>; + qcom,mdss-dsi-panel-status-read-length = <1>; + qcom,mdss-dsi-panel-max-error-count = <3>; qcom,mdss-dsi-min-refresh-rate = <53>; qcom,mdss-dsi-max-refresh-rate = <60>; qcom,mdss-dsi-pan-enable-dynamic-fps; @@ -190,7 +196,13 @@ qcom,mdss-dsi-pan-enable-dynamic-fps; qcom,mdss-dsi-pan-fps-update = "dfps_immediate_porch_mode_vfp"; qcom,esd-check-enabled; - qcom,mdss-dsi-panel-status-check-mode = "bta_check"; + qcom,mdss-dsi-panel-status-check-mode = "reg_read"; + qcom,mdss-dsi-panel-status-command = [06 01 00 01 00 00 01 0a]; + qcom,mdss-dsi-panel-status-command-state = "dsi_hs_mode"; + qcom,mdss-dsi-panel-status-value = <0x9c>; + qcom,mdss-dsi-panel-on-check-value = <0x9c>; + qcom,mdss-dsi-panel-status-read-length = <1>; + qcom,mdss-dsi-panel-max-error-count = <3>; }; &dsi_nt35597_truly_dsc_cmd { |