diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_panel.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_panel.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 1640726bfbf6..42aa04bac261 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -31,6 +31,8 @@ #include <linux/kernel.h> #include <linux/pwm.h> +#include <drm/drm_edid.h> + #include "i915_reg.h" #include "intel_backlight.h" #include "intel_connector.h" @@ -661,10 +663,22 @@ intel_panel_mode_valid(struct intel_connector *connector, return MODE_OK; } -int intel_panel_init(struct intel_connector *connector) +void intel_panel_init_alloc(struct intel_connector *connector) +{ + struct intel_panel *panel = &connector->panel; + + connector->panel.vbt.panel_type = -1; + connector->panel.vbt.backlight.controller = -1; + INIT_LIST_HEAD(&panel->fixed_modes); +} + +int intel_panel_init(struct intel_connector *connector, + const struct drm_edid *fixed_edid) { struct intel_panel *panel = &connector->panel; + panel->fixed_edid = fixed_edid; + intel_backlight_init_funcs(panel); if (!has_drrs_modes(connector)) @@ -683,6 +697,9 @@ void intel_panel_fini(struct intel_connector *connector) struct intel_panel *panel = &connector->panel; struct drm_display_mode *fixed_mode, *next; + if (!IS_ERR_OR_NULL(panel->fixed_edid)) + drm_edid_free(panel->fixed_edid); + intel_backlight_destroy(panel); intel_bios_fini_panel(panel); |