vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
58 lines
1.1 KiB
C
58 lines
1.1 KiB
C
// SPDX-License-Identifier: MIT
|
|
/*
|
|
* Copyright © 2023 Intel Corporation
|
|
*/
|
|
|
|
#include <linux/export.h>
|
|
|
|
#include <drm/drm_edid.h>
|
|
#include <drm/drm_eld.h>
|
|
|
|
#include "drm_crtc_internal.h"
|
|
|
|
/**
|
|
* drm_eld_sad_get - get SAD from ELD to struct cea_sad
|
|
* @eld: ELD buffer
|
|
* @sad_index: SAD index
|
|
* @cta_sad: destination struct cea_sad
|
|
*
|
|
* @return: 0 on success, or negative on errors
|
|
*/
|
|
int drm_eld_sad_get(const u8 *eld, int sad_index, struct cea_sad *cta_sad)
|
|
{
|
|
const u8 *sad;
|
|
|
|
if (sad_index >= drm_eld_sad_count(eld))
|
|
return -EINVAL;
|
|
|
|
sad = eld + DRM_ELD_CEA_SAD(drm_eld_mnl(eld), sad_index);
|
|
|
|
drm_edid_cta_sad_set(cta_sad, sad);
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(drm_eld_sad_get);
|
|
|
|
/**
|
|
* drm_eld_sad_set - set SAD to ELD from struct cea_sad
|
|
* @eld: ELD buffer
|
|
* @sad_index: SAD index
|
|
* @cta_sad: source struct cea_sad
|
|
*
|
|
* @return: 0 on success, or negative on errors
|
|
*/
|
|
int drm_eld_sad_set(u8 *eld, int sad_index, const struct cea_sad *cta_sad)
|
|
{
|
|
u8 *sad;
|
|
|
|
if (sad_index >= drm_eld_sad_count(eld))
|
|
return -EINVAL;
|
|
|
|
sad = eld + DRM_ELD_CEA_SAD(drm_eld_mnl(eld), sad_index);
|
|
|
|
drm_edid_cta_sad_get(cta_sad, sad);
|
|
|
|
return 0;
|
|
}
|
|
EXPORT_SYMBOL(drm_eld_sad_set);
|