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disp: msm: dsi: Add a new function to get drm_panel

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A new API to get drm_panel from dsi_display.
The drm_panel was defined as a member of drm_connector.
When doing connector initialize, can set drm_panel to
drm_connector. So this API is needed to get drm_panel
from dsi_dsiplay.

Change-Id: I0ec9de5a9407085048a8fef421b7b28d466085ed
Signed-off-by: Yuan Zhao <yzhao@codeaurora.org>
This commit is contained in:
Yuan Zhao
2019-07-04 10:32:09 +08:00
committed by Gerrit - the friendly Code Review server
parent dbbb358a92
commit df6d76968e
2 changed files with 19 additions and 0 deletions
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10
msm/dsi/dsi_display.c
View File

@@ -5537,6 +5537,16 @@ static struct mipi_dsi_host_ops dsi_host_ext_ops = {
.transfer = dsi_host_transfer, .transfer = dsi_host_transfer,
}; };
struct drm_panel *dsi_display_get_drm_panel(struct dsi_display * display)
{
if (!display || !display->panel) {
pr_err("invalid param(s)\n");
return NULL;
}
return &display->panel->drm_panel;
}
int dsi_display_drm_ext_bridge_init(struct dsi_display *display, int dsi_display_drm_ext_bridge_init(struct dsi_display *display,
struct drm_encoder *encoder, struct drm_connector *connector) struct drm_encoder *encoder, struct drm_connector *connector)
{ {

9
msm/dsi/dsi_display.h
View File

@@ -585,6 +585,15 @@ int dsi_display_set_tpg_state(struct dsi_display *display, bool enable);
int dsi_display_clock_gate(struct dsi_display *display, bool enable); int dsi_display_clock_gate(struct dsi_display *display, bool enable);
int dsi_dispaly_static_frame(struct dsi_display *display, bool enable); int dsi_dispaly_static_frame(struct dsi_display *display, bool enable);
/**
* dsi_display_get_drm_panel() - get drm_panel from display.
* @display: Handle to display.
* Get drm_panel which was inclued in dsi_display's dsi_panel.
*
* Return: drm_panel/NULL.
*/
struct drm_panel *dsi_display_get_drm_panel(struct dsi_display *display);
/** /**
* dsi_display_enable_event() - enable interrupt based connector event * dsi_display_enable_event() - enable interrupt based connector event
* @connector: Pointer to drm connector structure * @connector: Pointer to drm connector structure