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| author | Jani Nikula <jani.nikula@intel.com> | 2022-05-09 15:03:01 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2022-05-13 18:12:55 +0300 |
| commit | ab1747ccf052976465db7c5a7e1301a50f290db0 (patch) | |
| tree | 25f78f0a4618fa84b3f99eb4a29d86eca458b68d /drivers/gpu/drm/drm_edid.c | |
| parent | be982415fc2e953ad49e59b204f2d0e64953eb5f (diff) | |
| download | linux-ab1747ccf052976465db7c5a7e1301a50f290db0.tar.gz linux-ab1747ccf052976465db7c5a7e1301a50f290db0.tar.bz2 linux-ab1747ccf052976465db7c5a7e1301a50f290db0.zip | |
drm/edid: convert drm_for_each_detailed_block() to edid iter
We have an iterator for this, use it. It does include the base block,
but its tag is 0 and will be skipped.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/a68718819a3dbfbdaaaddca7f73afa5ac6b33d07.1652097712.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index efc1999b9573..dcef92c8887a 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -2574,6 +2574,8 @@ vtb_for_each_detailed_block(const u8 *ext, detailed_cb *cb, void *closure) static void drm_for_each_detailed_block(const struct edid *edid, detailed_cb *cb, void *closure) { + struct drm_edid_iter edid_iter; + const u8 *ext; int i; if (edid == NULL) @@ -2582,9 +2584,8 @@ drm_for_each_detailed_block(const struct edid *edid, detailed_cb *cb, void *clos for (i = 0; i < EDID_DETAILED_TIMINGS; i++) cb(&(edid->detailed_timings[i]), closure); - for (i = 0; i < edid_extension_block_count(edid); i++) { - const u8 *ext = edid_extension_block_data(edid, i); - + drm_edid_iter_begin(edid, &edid_iter); + drm_edid_iter_for_each(ext, &edid_iter) { switch (*ext) { case CEA_EXT: cea_for_each_detailed_block(ext, cb, closure); @@ -2596,6 +2597,7 @@ drm_for_each_detailed_block(const struct edid *edid, detailed_cb *cb, void *clos break; } } + drm_edid_iter_end(&edid_iter); } static void |