diff options
| author | emersion <contact@emersion.fr> | 2018-12-23 10:36:53 +0100 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2018-12-23 10:36:53 +0100 |
| commit | 9b1d9fb91ea6852fc55303b54869f08326bb1b10 (patch) | |
| tree | 8711f2a2609060010961e9b5164c5b74a17da96f | |
| parent | ed5296c6cf23efa07f78e1657cec1528f638f95e (diff) | |
backend/drm: get physical size from libdrm
Values from libdrm are likely more reliable than raw values from the EDID. We
were already using values from libdrm, but they were overwritten by parse_edid.
See drm.c:
wlr_conn->output.phys_width = drm_conn->mmWidth;
wlr_conn->output.phys_height = drm_conn->mmHeight;
| -rw-r--r-- | backend/drm/util.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/backend/drm/util.c b/backend/drm/util.c index 6a8b346a..6f2dd5be 100644 --- a/backend/drm/util.c +++ b/backend/drm/util.c @@ -118,9 +118,6 @@ void parse_edid(struct wlr_output *restrict output, size_t len, const uint8_t *d uint32_t serial = data[12] | (data[13] << 8) | (data[14] << 8) | (data[15] << 8); snprintf(output->serial, sizeof(output->serial), "0x%08X", serial); - output->phys_width = ((data[68] & 0xf0) << 4) | data[66]; - output->phys_height = ((data[68] & 0x0f) << 8) | data[67]; - for (size_t i = 72; i <= 108; i += 18) { uint16_t flag = (data[i] << 8) | data[i + 1]; if (flag == 0 && data[i + 3] == 0xFC) { |