From: Sean Paul <seanp...@chromium.org>
We use the flags in more places than just get_panel, so split them out
into a separate function.
Signed-off-by: Sean Paul <seanp...@chromium.org>
---
drivers/gpu/drm/msm/dsi/dsi.h | 4 ++--
drivers/gpu/drm/msm/dsi/dsi_host.c | 15 ++++++---------
drivers/gpu/drm/msm/dsi/dsi_manager.c | 7 ++++---
3 files changed, 12 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h
index 9c6b31c2d79f..8bdc48ca0b67 100644
--- a/drivers/gpu/drm/msm/dsi/dsi.h
+++ b/drivers/gpu/drm/msm/dsi/dsi.h
@@ -169,8 +169,8 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host,
int msm_dsi_host_power_off(struct mipi_dsi_host *host);
int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host,
const struct drm_display_mode *mode);
-struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host,
- unsigned long *panel_flags);
+struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host);
+unsigned long msm_dsi_host_get_mode_flags(struct mipi_dsi_host *host);
struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host);
int msm_dsi_host_register(struct mipi_dsi_host *host, bool check_defer);
void msm_dsi_host_unregister(struct mipi_dsi_host *host);
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c
b/drivers/gpu/drm/msm/dsi/dsi_host.c
index 610183db1daf..daa08a033b59 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -2442,17 +2442,14 @@ int msm_dsi_host_set_display_mode(struct mipi_dsi_host
*host,
return 0;
}
-struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host,
- unsigned long *panel_flags)
+struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host)
{
- struct msm_dsi_host *msm_host = to_msm_dsi_host(host);
- struct drm_panel *panel;
-
- panel = of_drm_find_panel(msm_host->device_node);
- if (panel_flags)
- *panel_flags = msm_host->mode_flags;
+ return of_drm_find_panel(to_msm_dsi_host(host)->device_node);
+}
- return panel;
+unsigned long msm_dsi_host_get_mode_flags(struct mipi_dsi_host *host)
+{
+ return to_msm_dsi_host(host)->mode_flags;
}
struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c
b/drivers/gpu/drm/msm/dsi/dsi_manager.c
index 979a8e929341..56b8091b75e7 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -244,8 +244,9 @@ static enum drm_connector_status dsi_mgr_connector_detect(
DBG("id=%d", id);
if (!msm_dsi->panel) {
- msm_dsi->panel = msm_dsi_host_get_panel(msm_dsi->host,
- &msm_dsi->device_flags);
+ msm_dsi->panel = msm_dsi_host_get_panel(msm_dsi->host);
+ msm_dsi->device_flags = msm_dsi_host_get_mode_flags(
+ msm_dsi->host);
/* There is only 1 panel in the global panel list
* for dual DSI mode. Therefore slave dsi should get
@@ -255,7 +256,7 @@ static enum drm_connector_status dsi_mgr_connector_detect(
if (!msm_dsi->panel && IS_DUAL_DSI() &&
!IS_MASTER_DSI_LINK(id) && other_dsi)
msm_dsi->panel = msm_dsi_host_get_panel(
- other_dsi->host, NULL);
+ other_dsi->host);
if (msm_dsi->panel && kms->funcs->set_encoder_mode) {
--
Sean Paul, Software Engineer, Google / Chromium OS
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