mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-07 05:45:24 +00:00
26d6fd8191
The mode_valid() callbacks of drm_encoder, drm_crtc and drm_bridge take a const struct drm_display_mode argument. Change the mode_valid callback of drm_connector to also take a const argument. Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Raphael Gallais-Pou <rgallaispou@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Reviewed-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241214-drm-connector-mode-valid-const-v2-5-4f9498a4c822@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
43 lines
2.0 KiB
C
43 lines
2.0 KiB
C
/*
|
|
* Copyright 2014 Advanced Micro Devices, Inc.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef __ATOMBIOS_DP_H__
|
|
#define __ATOMBIOS_DP_H__
|
|
|
|
void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector);
|
|
u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector);
|
|
int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector);
|
|
int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder,
|
|
struct drm_connector *connector);
|
|
void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
|
|
const struct drm_display_mode *mode);
|
|
int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector,
|
|
const struct drm_display_mode *mode);
|
|
bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector);
|
|
void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector,
|
|
u8 power_state);
|
|
void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,
|
|
struct drm_connector *connector);
|
|
|
|
#endif
|