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drm/msm/dsi: Split mode_flags out of msm_dsi_host_get_panel()

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We use the flags in more places than just get_panel, so split them out
into a separate function.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190617201301.133275-4-sean@poorly.run
This commit is contained in:
Sean Paul 2019-06-17 16:12:52 -04:00
parent 4368a1539c
commit e3a91f893c
3 changed files with 12 additions and 14 deletions
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4
drivers/gpu/drm/msm/dsi/dsi.h
View File

@ -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);

15
drivers/gpu/drm/msm/dsi/dsi_host.c
View File

@ -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;
return of_drm_find_panel(to_msm_dsi_host(host)->device_node);
}
panel = of_drm_find_panel(msm_host->device_node);
if (panel_flags)
*panel_flags = msm_host->mode_flags;
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)

7
drivers/gpu/drm/msm/dsi/dsi_manager.c
View File

@ -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) {