diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lspcon.c | 15 |
2 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 20fb6e72e90e..5989c48d7964 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -974,7 +974,6 @@ struct intel_dp { struct intel_lspcon { bool active; enum drm_lspcon_mode mode; - struct drm_dp_aux *aux; }; struct intel_digital_port { diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c index c5f278b250a7..3dc5a0be7857 100644 --- a/drivers/gpu/drm/i915/intel_lspcon.c +++ b/drivers/gpu/drm/i915/intel_lspcon.c @@ -27,10 +27,18 @@ #include <drm/drm_dp_dual_mode_helper.h> #include "intel_drv.h" +static struct intel_dp *lspcon_to_intel_dp(struct intel_lspcon *lspcon) +{ + struct intel_digital_port *dig_port = + container_of(lspcon, struct intel_digital_port, lspcon); + + return &dig_port->dp; +} + static enum drm_lspcon_mode lspcon_get_current_mode(struct intel_lspcon *lspcon) { enum drm_lspcon_mode current_mode = DRM_LSPCON_MODE_INVALID; - struct i2c_adapter *adapter = &lspcon->aux->ddc; + struct i2c_adapter *adapter = &lspcon_to_intel_dp(lspcon)->aux.ddc; if (drm_lspcon_get_mode(adapter, ¤t_mode)) DRM_ERROR("Error reading LSPCON mode\n"); @@ -45,7 +53,7 @@ static int lspcon_change_mode(struct intel_lspcon *lspcon, { int err; enum drm_lspcon_mode current_mode; - struct i2c_adapter *adapter = &lspcon->aux->ddc; + struct i2c_adapter *adapter = &lspcon_to_intel_dp(lspcon)->aux.ddc; err = drm_lspcon_get_mode(adapter, ¤t_mode); if (err) { @@ -72,7 +80,7 @@ static int lspcon_change_mode(struct intel_lspcon *lspcon, static bool lspcon_probe(struct intel_lspcon *lspcon) { enum drm_dp_dual_mode_type adaptor_type; - struct i2c_adapter *adapter = &lspcon->aux->ddc; + struct i2c_adapter *adapter = &lspcon_to_intel_dp(lspcon)->aux.ddc; /* Lets probe the adaptor and check its type */ adaptor_type = drm_dp_dual_mode_detect(adapter); @@ -111,7 +119,6 @@ bool lspcon_init(struct intel_digital_port *intel_dig_port) lspcon->active = false; lspcon->mode = DRM_LSPCON_MODE_INVALID; - lspcon->aux = &dp->aux; if (!lspcon_probe(lspcon)) { DRM_ERROR("Failed to probe lspcon\n"); |