Introduce a struct edid *(*reprobe)(struct drm_connector *, struct
i2c_adapter *) in struct intel_connector to point to various get_edid()
functions.
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Andreas Heider <andr...@meetr.de>
Cc: Seth Forshee <seth.fors...@canonical.com>
Signed-off-by: Ramkumar Ramachandra <artag...@gmail.com>
---
drivers/gpu/drm/i915/intel_crt.c | 1 +
drivers/gpu/drm/i915/intel_dp.c | 1 +
drivers/gpu/drm/i915/intel_drv.h | 6 ++++++
drivers/gpu/drm/i915/intel_lvds.c | 1 +
drivers/gpu/drm/i915/intel_sdvo.c | 4 ++++
5 files changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index b5b1b9b..4e678fe 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -832,6 +832,7 @@ void intel_crt_init(struct drm_device *dev)
crt->base.get_hw_state = intel_crt_get_hw_state;
}
intel_connector->get_hw_state = intel_connector_get_hw_state;
+ intel_connector->reprobe = intel_crt_get_edid;
drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 30c627c..2f4491c 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3657,6 +3657,7 @@ intel_dp_init_connector(struct intel_digital_port
*intel_dig_port,
intel_connector->get_hw_state =
intel_ddi_connector_get_hw_state;
else
intel_connector->get_hw_state = intel_connector_get_hw_state;
+ intel_connector->reprobe = intel_dp_get_edid;
intel_dp->aux_ch_ctl_reg = intel_dp->output_reg + 0x10;
if (HAS_DDI(dev)) {
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 79f91f2..6ff89da 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -175,6 +175,12 @@ struct intel_connector {
* and active (i.e. dpms ON state). */
bool (*get_hw_state)(struct intel_connector *);
+ /*
+ * Points to the corresponding get_edid() functions for
+ * LVDS, CRT, SDVO, and DP
+ */
+ struct edid *(*reprobe)(struct drm_connector *, struct i2c_adapter *);
+
/* Panel info for eDP and LVDS */
struct intel_panel panel;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c
b/drivers/gpu/drm/i915/intel_lvds.c
index e7aa285..6a7078e 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -1050,6 +1050,7 @@ void intel_lvds_init(struct drm_device *dev)
intel_encoder->get_hw_state = intel_lvds_get_hw_state;
intel_encoder->get_config = intel_lvds_get_config;
intel_connector->get_hw_state = intel_connector_get_hw_state;
+ intel_connector->reprobe = intel_lvds_get_edid;
intel_connector_attach_encoder(intel_connector, intel_encoder);
intel_encoder->type = INTEL_OUTPUT_LVDS;
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c
b/drivers/gpu/drm/i915/intel_sdvo.c
index beb40e5..2083993 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -2420,6 +2420,7 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int
device)
}
intel_connector = &intel_sdvo_connector->base;
+ intel_connector->reprobe = intel_sdvo_get_edid;
connector = &intel_connector->base;
if (intel_sdvo_get_hotplug_support(intel_sdvo) &
intel_sdvo_connector->output_flag) {
@@ -2462,6 +2463,7 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int
type)
return false;
intel_connector = &intel_sdvo_connector->base;
+ intel_connector->reprobe = intel_sdvo_get_edid;
connector = &intel_connector->base;
encoder->encoder_type = DRM_MODE_ENCODER_TVDAC;
connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO;
@@ -2502,6 +2504,7 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int
device)
return false;
intel_connector = &intel_sdvo_connector->base;
+ intel_connector->reprobe = intel_sdvo_get_edid;
connector = &intel_connector->base;
intel_connector->polled = DRM_CONNECTOR_POLL_CONNECT;
encoder->encoder_type = DRM_MODE_ENCODER_DAC;
@@ -2535,6 +2538,7 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int
device)
return false;
intel_connector = &intel_sdvo_connector->base;
+ intel_connector->reprobe = intel_sdvo_get_edid;
connector = &intel_connector->base;
encoder->encoder_type = DRM_MODE_ENCODER_LVDS;
connector->connector_type = DRM_MODE_CONNECTOR_LVDS;
--
1.8.5.2.229.g4448466
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