On Tue, Mar 09, 2021 at 03:54:12PM +0200, Jani Nikula wrote:
Neatly reduce displayid boilerplate in code. No functional changes.
Signed-off-by: Jani Nikula jani.nikula@intel.com
Reviewed-by: Ville Syrjälä ville.syrjala@linux.intel.com
drivers/gpu/drm/drm_edid.c | 23 ++++++----------------- 1 file changed, 6 insertions(+), 17 deletions(-)
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 58e61f792bc7..fbaa7d679cb2 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -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, struct edid *edid) {
- const u8 *displayid;
- int length, idx; const struct displayid_block *block;
- struct displayid_iter iter; 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);for_each_displayid_db(displayid, block, idx, length) {switch (block->tag) {case DATA_BLOCK_TYPE_1_DETAILED_TIMING:num_modes += add_displayid_detailed_1_modes(connector, block);break;}}
displayid_iter_edid_begin(edid, &iter);
displayid_iter_for_each(block, &iter) {
if (block->tag == DATA_BLOCK_TYPE_1_DETAILED_TIMING)num_modes += add_displayid_detailed_1_modes(connector, block);}
displayid_iter_end(&iter);
return num_modes;
}
2.20.1
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