samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: dsi: disallow backlight update during panel mode switch"

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qctecmdr
2020-03-20 20:33:23 -07:00
committad av Gerrit - the friendly Code Review server
förälder 56d95ba3e2 3842597275
incheckning 34b32d77f8
15 ändrade filer med 642 tillägg och 104 borttagningar
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18
msm/dsi/dsi_drm.c
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@@ -253,6 +253,7 @@ static void dsi_bridge_enable(struct drm_bridge *bridge)
static void dsi_bridge_disable(struct drm_bridge *bridge)
{
int rc = 0;
int private_flags;
struct dsi_display *display;
struct dsi_bridge *c_bridge = to_dsi_bridge(bridge);
@@ -261,18 +262,14 @@ static void dsi_bridge_disable(struct drm_bridge *bridge)
return;
}
display = c_bridge->display;
private_flags =
bridge->encoder->crtc->state->adjusted_mode.private_flags;
if (display && display->drm_conn) {
if (bridge->encoder->crtc->state->adjusted_mode.private_flags &
MSM_MODE_FLAG_SEAMLESS_POMS) {
display->poms_pending = true;
/* Disable ESD thread, during panel mode switch */
sde_connector_schedule_status_work(display->drm_conn,
false);
} else {
display->poms_pending = false;
sde_connector_helper_bridge_disable(display->drm_conn);
}
display->poms_pending =
private_flags & MSM_MODE_FLAG_SEAMLESS_POMS;
sde_connector_helper_bridge_disable(display->drm_conn);
}
rc = dsi_display_pre_disable(c_bridge->display);
@@ -426,6 +423,7 @@ static bool dsi_bridge_mode_fixup(struct drm_bridge *bridge,
/* Reject seamless transition when active changed */
if (crtc_state->active_changed &&
((dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_VRR) ||
(dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_POMS) ||
(dsi_mode.dsi_mode_flags & DSI_MODE_FLAG_DYN_CLK))) {
DSI_ERR("seamless upon active changed 0x%x %d\n",
dsi_mode.dsi_mode_flags, crtc_state->active_changed);