Commit 5ef88dc5 authored by Jani Nikula's avatar Jani Nikula

drm/edid: use the new displayid iterator for detailed modes

Neatly reduce displayid boilerplate in code. No functional changes.
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/f6c69c545c553c4a616887540660a4b8aecf0f7f.1617024940.git.jani.nikula@intel.com
parent 1a24c364
...@@ -5333,27 +5333,16 @@ static int add_displayid_detailed_1_modes(struct drm_connector *connector, ...@@ -5333,27 +5333,16 @@ static int add_displayid_detailed_1_modes(struct drm_connector *connector,
static int add_displayid_detailed_modes(struct drm_connector *connector, static int add_displayid_detailed_modes(struct drm_connector *connector,
struct edid *edid) struct edid *edid)
{ {
const u8 *displayid;
int length, idx;
const struct displayid_block *block; const struct displayid_block *block;
struct displayid_iter iter;
int num_modes = 0; int num_modes = 0;
int ext_index = 0;
for (;;) {
displayid = drm_find_displayid_extension(edid, &length, &idx,
&ext_index);
if (!displayid)
break;
idx += sizeof(struct displayid_hdr); displayid_iter_edid_begin(edid, &iter);
for_each_displayid_db(displayid, block, idx, length) { displayid_iter_for_each(block, &iter) {
switch (block->tag) { if (block->tag == DATA_BLOCK_TYPE_1_DETAILED_TIMING)
case DATA_BLOCK_TYPE_1_DETAILED_TIMING: num_modes += add_displayid_detailed_1_modes(connector, block);
num_modes += add_displayid_detailed_1_modes(connector, block);
break;
}
}
} }
displayid_iter_end(&iter);
return num_modes; return num_modes;
} }
......
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