From 3f9768047d5b68d37b3968cf185dbb83848b7cf5 Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@collabora.com>
Date: Fri, 2 Aug 2019 19:59:09 +0100
Subject: [PATCH] v4l2: Add quirk for Dell integrated webcam
---
src/xrt/drivers/v4l2/v4l2_driver.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/xrt/drivers/v4l2/v4l2_driver.c b/src/xrt/drivers/v4l2/v4l2_driver.c
index a123a2b47..401849230 100644
--- a/src/xrt/drivers/v4l2/v4l2_driver.c
+++ b/src/xrt/drivers/v4l2/v4l2_driver.c
@@ -118,6 +118,7 @@ struct v4l2_fs
struct
{
bool ps4_cam;
+ bool dell_cam;
bool set_auto_exposure;
bool set_exposure_absolute;
int value_exposure_absolute;
@@ -286,6 +287,9 @@ v4l2_query_cap_and_validate(struct v4l2_fs *vid)
vid->quirks.ps4_cam =
strcmp(card, "USB Camera-OV580: USB Camera-OV") == 0;
+ vid->quirks.dell_cam =
+ strcmp(card, "Integrated_Webcam_HD: Integrate") == 0;
+
if (vid->quirks.ps4_cam) {
// The experimented best controls to best track things.
vid->quirks.set_auto_exposure = true;
@@ -294,6 +298,14 @@ v4l2_query_cap_and_validate(struct v4l2_fs *vid)
vid->quirks.value_exposure_absolute =
debug_get_num_option_v4l2_exposure_absolute();
}
+ if (vid->quirks.dell_cam) {
+ // The experimented best controls to best track things.
+ vid->quirks.set_auto_exposure = true;
+ vid->quirks.value_auto_exposure = 1;
+ vid->quirks.set_exposure_absolute = true;
+ vid->quirks.value_exposure_absolute =
+ debug_get_num_option_v4l2_exposure_absolute();
+ }
// Done
return 0;
--
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