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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/gpu/drm/i915/display/intel_hotplug.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hotplug.h')
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_hotplug.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.h b/drivers/gpu/drm/i915/display/intel_hotplug.h new file mode 100644 index 000000000..b87e95d60 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_hotplug.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2019 Intel Corporation + */ + +#ifndef __INTEL_HOTPLUG_H__ +#define __INTEL_HOTPLUG_H__ + +#include <linux/types.h> + +struct drm_i915_private; +struct intel_connector; +struct intel_digital_port; +struct intel_encoder; +enum port; + +void intel_hpd_poll_enable(struct drm_i915_private *dev_priv); +void intel_hpd_poll_disable(struct drm_i915_private *dev_priv); +enum intel_hotplug_state intel_encoder_hotplug(struct intel_encoder *encoder, + struct intel_connector *connector); +void intel_hpd_irq_handler(struct drm_i915_private *dev_priv, + u32 pin_mask, u32 long_mask); +void intel_hpd_trigger_irq(struct intel_digital_port *dig_port); +void intel_hpd_init(struct drm_i915_private *dev_priv); +void intel_hpd_init_work(struct drm_i915_private *dev_priv); +void intel_hpd_cancel_work(struct drm_i915_private *dev_priv); +enum hpd_pin intel_hpd_pin_default(struct drm_i915_private *dev_priv, + enum port port); +bool intel_hpd_disable(struct drm_i915_private *dev_priv, enum hpd_pin pin); +void intel_hpd_enable(struct drm_i915_private *dev_priv, enum hpd_pin pin); + +#endif /* __INTEL_HOTPLUG_H__ */ |