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Groups > linux.kernel > #1397343
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.2.y-ckt 13/59] [media] v4l2-dv-timings.h: fix polarity for 4k formats |
| Date | 2016-05-09 22:20 +0200 |
| Message-ID | <rwZOP-48t-19@gated-at.bofh.it> (permalink) |
| References | <rwZvs-3Ct-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
4.2.8-ckt10 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Hans Verkuil <hverkuil@xs4all.nl>
commit 3020ca711871fdaf0c15c8bab677a6bc302e28fe upstream.
The VSync polarity was negative instead of positive for the 4k CEA formats.
I probably copy-and-pasted these from the DMT 4k format, which does have a
negative VSync polarity.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reported-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
include/uapi/linux/v4l2-dv-timings.h | 30 ++++++++++++++++++++----------
1 file changed, 20 insertions(+), 10 deletions(-)
diff --git a/include/uapi/linux/v4l2-dv-timings.h b/include/uapi/linux/v4l2-dv-timings.h
index c039f1d..086168e 100644
--- a/include/uapi/linux/v4l2-dv-timings.h
+++ b/include/uapi/linux/v4l2-dv-timings.h
@@ -183,7 +183,8 @@
#define V4L2_DV_BT_CEA_3840X2160P24 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1276, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -191,14 +192,16 @@
#define V4L2_DV_BT_CEA_3840X2160P25 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_3840X2160P30 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -206,14 +209,16 @@
#define V4L2_DV_BT_CEA_3840X2160P50 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 1056, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_3840X2160P60 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(3840, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(3840, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 176, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -221,7 +226,8 @@
#define V4L2_DV_BT_CEA_4096X2160P24 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 1020, 88, 296, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -229,14 +235,16 @@
#define V4L2_DV_BT_CEA_4096X2160P25 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_4096X2160P30 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
297000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
@@ -244,14 +252,16 @@
#define V4L2_DV_BT_CEA_4096X2160P50 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 968, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, V4L2_DV_FL_IS_CE_VIDEO) \
}
#define V4L2_DV_BT_CEA_4096X2160P60 { \
.type = V4L2_DV_BT_656_1120, \
- V4L2_INIT_BT_TIMINGS(4096, 2160, 0, V4L2_DV_HSYNC_POS_POL, \
+ V4L2_INIT_BT_TIMINGS(4096, 2160, 0, \
+ V4L2_DV_HSYNC_POS_POL | V4L2_DV_VSYNC_POS_POL, \
594000000, 88, 88, 128, 8, 10, 72, 0, 0, 0, \
V4L2_DV_BT_STD_CEA861, \
V4L2_DV_FL_CAN_REDUCE_FPS | V4L2_DV_FL_IS_CE_VIDEO) \
--
2.7.4
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[4.2.y-ckt stable] Linux 4.2.8-ckt10 stable review Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:00 +0200
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[PATCH 4.2.y-ckt 34/59] Minimal fix-up of bad hashing behavior of hash_64() Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
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[PATCH 4.2.y-ckt 43/59] fs/pnode.c: treat zero mnt_group_id-s as unequal Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 39/59] MAINTAINERS: Remove asterisk from EFI directory names Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 28/59] ARM: cpuidle: Pass on arm_cpuidle_suspend()'s return value Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 29/59] IB/security: Restrict use of the write() interface Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 47/59] x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
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[PATCH 4.2.y-ckt 52/59] batman-adv: Reduce refcnt of removed router when updating route Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 46/59] mm, cma: prevent nr_isolated_* counters from going negative Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 31/59] mm: vmscan: reclaim highmem zone if buffer_heads is over limit Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 50/59] jme: Fix device PM wakeup API usage Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 36/59] tracing: Don't display trigger file for events that can't be enabled Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 38/59] drm/amdgpu: make sure vertical front porch is at least 1 Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 27/59] x86/apic: Handle zero vector gracefully in clear_vector_irq() Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 40/59] ACPICA: Dispatcher: Update thread ID for recursive method calls Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:10 +0200
[PATCH 4.2.y-ckt 18/59] cxl: Keep IRQ mappings on context teardown Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 02/59] USB: usbip: fix potential out-of-bounds write Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 07/59] iio: ak8975: fix maybe-uninitialized warning Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 12/59] USB: serial: cp210x: add Straizona Focusers device ids Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 13/59] [media] v4l2-dv-timings.h: fix polarity for 4k formats Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 14/59] ALSA: hda - Add dock support for ThinkPad X260 Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 05/59] ath9k: ar5008_hw_cmn_spur_mitigate: add missing mask_m & mask_p initialisation Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 09/59] i2c: exynos5: Fix possible ABBA deadlock by keeping I2C clock prepared Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 20/59] drm/i915/ddi: Fix eDP VDD handling during booting and suspend/resume Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 06/59] iio: ak8975: Fix NULL pointer exception on early interrupt Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 01/59] x86/mm/32: Enable full randomization on i386 and X86_32 Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 16/59] drm/dp/mst: Get validated port ref in drm_dp_update_payload_part1() Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 11/59] USB: serial: cp210x: add ID for Link ECU Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 10/59] efi: Fix out-of-bounds read in variable_matches() Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 15/59] workqueue: fix ghost PENDING flag while doing MQ IO Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
[PATCH 4.2.y-ckt 03/59] ASoC: rt5640: Correct the digital interface data select Kamal Mostafa <kamal@canonical.com> - 2016-05-09 22:20 +0200
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