From: Jani Nikula <jani.nikula@intel.com> To: dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org Subject: [PATCH 17/25] drm/edid: add drm_edid helper for drm_edid_to_sad() Date: Fri, 6 May 2022 13:10:24 +0300 [thread overview] Message-ID: <b3a5a99b1ec07d9b3b2bb9ccfadbf89768213fc6.1651830939.git.jani.nikula@intel.com> (raw) In-Reply-To: <cover.1651830938.git.jani.nikula@intel.com> We'll need to propagate drm_edid everywhere. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/drm_edid.c | 37 ++++++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 2017feecbe1c..52ea187394dd 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4954,24 +4954,14 @@ static void drm_edid_to_eld(struct drm_connector *connector, drm_eld_size(eld), total_sad_count); } -/** - * drm_edid_to_sad - extracts SADs from EDID - * @edid: EDID to parse - * @sads: pointer that will be set to the extracted SADs - * - * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. - * - * Note: The returned pointer needs to be freed using kfree(). - * - * Return: The number of found SADs or negative number on error. - */ -int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +static int _drm_edid_to_sad(const struct drm_edid *drm_edid, + struct cea_sad **sads) { const struct cea_db *db; struct cea_db_iter iter; int count = 0; - cea_db_iter_edid_begin(edid, &iter); + cea_db_iter_edid_begin(drm_edid->edid, &iter); cea_db_iter_for_each(db, &iter) { if (cea_db_tag(db) == CTA_DB_AUDIO) { int j; @@ -4997,6 +4987,27 @@ int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) return count; } + +/** + * drm_edid_to_sad - extracts SADs from EDID + * @edid: EDID to parse + * @sads: pointer that will be set to the extracted SADs + * + * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. + * + * Note: The returned pointer needs to be freed using kfree(). + * + * Return: The number of found SADs or negative number on error. + */ +int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +{ + struct drm_edid drm_edid = { + .edid = edid, + .size = edid_size(edid), + }; + + return _drm_edid_to_sad(&drm_edid, sads); +} EXPORT_SYMBOL(drm_edid_to_sad); /** -- 2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: Jani Nikula <jani.nikula@intel.com> To: dri-devel@lists.freedesktop.org Cc: jani.nikula@intel.com, intel-gfx@lists.freedesktop.org Subject: [Intel-gfx] [PATCH 17/25] drm/edid: add drm_edid helper for drm_edid_to_sad() Date: Fri, 6 May 2022 13:10:24 +0300 [thread overview] Message-ID: <b3a5a99b1ec07d9b3b2bb9ccfadbf89768213fc6.1651830939.git.jani.nikula@intel.com> (raw) In-Reply-To: <cover.1651830938.git.jani.nikula@intel.com> We'll need to propagate drm_edid everywhere. Signed-off-by: Jani Nikula <jani.nikula@intel.com> --- drivers/gpu/drm/drm_edid.c | 37 ++++++++++++++++++++++++------------- 1 file changed, 24 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 2017feecbe1c..52ea187394dd 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -4954,24 +4954,14 @@ static void drm_edid_to_eld(struct drm_connector *connector, drm_eld_size(eld), total_sad_count); } -/** - * drm_edid_to_sad - extracts SADs from EDID - * @edid: EDID to parse - * @sads: pointer that will be set to the extracted SADs - * - * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. - * - * Note: The returned pointer needs to be freed using kfree(). - * - * Return: The number of found SADs or negative number on error. - */ -int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +static int _drm_edid_to_sad(const struct drm_edid *drm_edid, + struct cea_sad **sads) { const struct cea_db *db; struct cea_db_iter iter; int count = 0; - cea_db_iter_edid_begin(edid, &iter); + cea_db_iter_edid_begin(drm_edid->edid, &iter); cea_db_iter_for_each(db, &iter) { if (cea_db_tag(db) == CTA_DB_AUDIO) { int j; @@ -4997,6 +4987,27 @@ int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) return count; } + +/** + * drm_edid_to_sad - extracts SADs from EDID + * @edid: EDID to parse + * @sads: pointer that will be set to the extracted SADs + * + * Looks for CEA EDID block and extracts SADs (Short Audio Descriptors) from it. + * + * Note: The returned pointer needs to be freed using kfree(). + * + * Return: The number of found SADs or negative number on error. + */ +int drm_edid_to_sad(const struct edid *edid, struct cea_sad **sads) +{ + struct drm_edid drm_edid = { + .edid = edid, + .size = edid_size(edid), + }; + + return _drm_edid_to_sad(&drm_edid, sads); +} EXPORT_SYMBOL(drm_edid_to_sad); /** -- 2.30.2
next prev parent reply other threads:[~2022-05-06 10:12 UTC|newest] Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-05-06 10:10 [PATCH 00/25] drm/edid: introduce struct drm_edid Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 01/25] drm/edid: use else-if in CTA extension parsing Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 17:47 ` Ville Syrjälä 2022-05-06 17:47 ` [Intel-gfx] " Ville Syrjälä 2022-05-06 10:10 ` [PATCH 02/25] drm/edid: convert drm_for_each_detailed_block() to edid iter Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 17:50 ` Ville Syrjälä 2022-05-06 17:50 ` [Intel-gfx] " Ville Syrjälä 2022-05-06 10:10 ` [PATCH 03/25] drm/edid: add struct drm_edid container Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-10 6:10 ` Nautiyal, Ankit K 2022-05-10 6:10 ` [Intel-gfx] " Nautiyal, Ankit K 2022-05-06 10:10 ` [PATCH 04/25] drm/edid: start propagating drm_edid to lower levels Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 05/25] drm/edid: keep propagating drm_edid to display info Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:16 ` Jani Nikula 2022-05-06 10:16 ` [Intel-gfx] " Jani Nikula 2022-05-10 6:08 ` Nautiyal, Ankit K 2022-05-10 6:08 ` [Intel-gfx] " Nautiyal, Ankit K 2022-05-06 10:10 ` [PATCH 06/25] drm/edid: propagate drm_edid to drm_edid_to_eld() Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 07/25] drm/edid: convert drm_edid_connector_update() to drm_edid fully Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 08/25] drm/edid: convert struct detailed_mode_closure to drm_edid Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 09/25] drm/edid: convert drm_mode_detailed() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 10/25] drm/edid: convert drm_dmt_modes_for_range() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 11/25] drm/edid: convert drm_gtf_modes_for_range() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 12/25] drm/edid: convert drm_cvt_modes_for_range() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 13/25] drm/edid: convert drm_mode_std() and children " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 14/25] drm/edid: convert mode_in_range() and drm_monitor_supports_rb() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 15/25] drm/edid: convert get_monitor_name() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 16/25] drm/edid: convert drm_for_each_detailed_block() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` Jani Nikula [this message] 2022-05-06 10:10 ` [Intel-gfx] [PATCH 17/25] drm/edid: add drm_edid helper for drm_edid_to_sad() Jani Nikula 2022-05-06 18:05 ` Ville Syrjälä 2022-05-06 18:05 ` [Intel-gfx] " Ville Syrjälä 2022-05-07 10:21 ` Jani Nikula 2022-05-07 10:21 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 18/25] drm/edid: add drm_edid helper for drm_edid_to_speaker_allocation() Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 19/25] drm/edid: add drm_edid helper for drm_detect_hdmi_monitor() Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 20/25] drm/edid: add drm_edid helper for drm_detect_monitor_audio() Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 21/25] drm/edid: convert cea_db_iter_edid_begin() to drm_edid Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 22/25] drm/edid: convert drm_edid_iter_begin() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 23/25] drm/edid: add drm_edid helper for drm_update_tile_info() Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 24/25] drm/displayid: convert to drm_edid Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 10:10 ` [PATCH 25/25] drm/edid: convert version_greater() " Jani Nikula 2022-05-06 10:10 ` [Intel-gfx] " Jani Nikula 2022-05-06 11:12 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/edid: introduce struct drm_edid Patchwork 2022-05-06 11:12 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-05-06 11:42 ` amdgpu sparse warnings (was: Re: ✗ Fi.CI.SPARSE: warning for drm/edid: introduce struct drm_edid) Jani Nikula 2022-05-06 11:42 ` Jani Nikula 2022-05-06 11:42 ` [Intel-gfx] " Jani Nikula 2022-05-06 14:15 ` Deucher, Alexander 2022-05-06 14:15 ` Deucher, Alexander 2022-05-06 14:15 ` [Intel-gfx] " Deucher, Alexander 2022-05-06 11:38 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for drm/edid: introduce struct drm_edid Patchwork 2022-05-06 12:23 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/edid: introduce struct drm_edid (rev2) Patchwork 2022-05-06 12:23 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork 2022-05-06 12:47 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
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