diff options
| -rw-r--r-- | drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c index 8ba0dde8d482..91e1a9adad7d 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -532,8 +532,8 @@ static int rzg2l_mipi_dsi_attach(struct drm_bridge *bridge, flags); } -static void rzg2l_mipi_dsi_atomic_enable(struct drm_bridge *bridge, - struct drm_atomic_state *state) +static void rzg2l_mipi_dsi_atomic_pre_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) { struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); const struct drm_display_mode *mode; @@ -550,6 +550,13 @@ static void rzg2l_mipi_dsi_atomic_enable(struct drm_bridge *bridge, return; rzg2l_mipi_dsi_set_display_timing(dsi, mode); +} + +static void rzg2l_mipi_dsi_atomic_enable(struct drm_bridge *bridge, + struct drm_atomic_state *state) +{ + struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); + int ret; ret = rzg2l_mipi_dsi_start_hs_clock(dsi); if (ret < 0) @@ -593,6 +600,7 @@ static const struct drm_bridge_funcs rzg2l_mipi_dsi_bridge_ops = { .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, .atomic_reset = drm_atomic_helper_bridge_reset, + .atomic_pre_enable = rzg2l_mipi_dsi_atomic_pre_enable, .atomic_enable = rzg2l_mipi_dsi_atomic_enable, .atomic_disable = rzg2l_mipi_dsi_atomic_disable, .mode_valid = rzg2l_mipi_dsi_bridge_mode_valid, |