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disp: msm: dsi: implement ESD trigger for trusted vm

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DSI driver stubs out GPIO parsing in trusted vm. Add support
for ESD trigger in trusted vm by explicitly parsing the
reset gpio and setting the value.

Change-Id: I8c04e4b27b234eb236ec51df633c06738f2a5c96
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
This commit is contained in:
Jeykumar Sankaran
2021-04-27 16:44:18 -07:00
parent ba57fd387c
commit 77d648442f
3 changed files with 54 additions and 41 deletions
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3
msm/dsi/dsi_panel.h
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@@ -209,6 +209,7 @@ struct dsi_panel_ops {
int (*bl_unregister)(struct dsi_panel *panel);
int (*parse_gpios)(struct dsi_panel *panel);
int (*parse_power_cfg)(struct dsi_panel *panel);
int (*trigger_esd_attack)(struct dsi_panel *panel);
};
struct dsi_panel {
@@ -310,8 +311,6 @@ struct dsi_panel *dsi_panel_get(struct device *parent,
int topology_override,
bool trusted_vm_env);
int dsi_panel_trigger_esd_attack(struct dsi_panel *panel, bool trusted_vm_env);
void dsi_panel_put(struct dsi_panel *panel);
int dsi_panel_drv_init(struct dsi_panel *panel, struct mipi_dsi_host *host);