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From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org,
	Kai-Heng Feng <kai.heng.feng@canonical.com>,
	Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: [PATCH 4.14 13/31] drm/edid: Add 6 bpc quirk for BOE panel in HP Pavilion 15-n233sl
Date: Thu,  8 Nov 2018 13:52:37 -0800	[thread overview]
Message-ID: <20181108215130.807002649@linuxfoundation.org> (raw)
In-Reply-To: <20181108215129.641434673@linuxfoundation.org>

4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Kai-Heng Feng <kai.heng.feng@canonical.com>

commit 0711a43b6d84ff9189adfbf83c8bbf56eef794bf upstream.

There's another panel that reports "DFP 1.x compliant TMDS" but it
supports 6bpc instead of 8 bpc.

Apply 6 bpc quirk for the panel to fix it.

BugLink: https://bugs.launchpad.net/bugs/1794387
Cc: <stable@vger.kernel.org> # v4.8+
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181002152911.4370-1-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/drm_edid.c |    3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -111,6 +111,9 @@ static const struct edid_quirk {
 	/* AEO model 0 reports 8 bpc, but is a 6 bpc panel */
 	{ "AEO", 0, EDID_QUIRK_FORCE_6BPC },
 
+	/* BOE model on HP Pavilion 15-n233sl reports 8 bpc, but is a 6 bpc panel */
+	{ "BOE", 0x78b, EDID_QUIRK_FORCE_6BPC },
+
 	/* CPT panel of Asus UX303LA reports 8 bpc, but is a 6 bpc panel */
 	{ "CPT", 0x17df, EDID_QUIRK_FORCE_6BPC },
 



  parent reply	other threads:[~2018-11-08 22:15 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-08 21:52 [PATCH 4.14 00/31] 4.14.80-stable review Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 01/31] eeprom: at24: Add support for address-width property Greg Kroah-Hartman
2018-11-09  7:48   ` Bartosz Golaszewski
2018-11-09 11:16     ` Greg Kroah-Hartman
2018-11-09 11:25       ` Bartosz Golaszewski
2018-11-09 17:30         ` Sasha Levin
2018-11-08 21:52 ` [PATCH 4.14 02/31] vfs: swap names of {do,vfs}_clone_file_range() Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 03/31] USB: serial: option: improve Quectel EP06 detection Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 04/31] USB: serial: option: add two-endpoints device-id flag Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 05/31] bpf: fix partial copy of map_ptr when dst is scalar Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 06/31] Revert "ARM: tegra: Fix ULPI regression on Tegra20" Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 07/31] clk: tegra: Add quirk for getting CDEV1/2 clocks on Tegra20 Greg Kroah-Hartman
2018-11-09 18:32   ` Dmitry Osipenko
2018-11-10 15:24     ` Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 08/31] fsnotify: fix ignore mask logic in fsnotify() Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 09/31] gpio: mxs: Get rid of external API call Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 10/31] xfs: truncate transaction does not modify the inobt Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 11/31] cachefiles: fix the race between cachefiles_bury_object() and rmdir(2) Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 12/31] ptp: fix Spectre v1 vulnerability Greg Kroah-Hartman
2018-11-08 21:52 ` Greg Kroah-Hartman [this message]
2018-11-08 21:52 ` [PATCH 4.14 14/31] drm/edid: VSDB yCBCr420 Deep Color mode bit definitions Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 15/31] drm: fb-helper: Reject all pixel format changing requests Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 16/31] RDMA/ucma: Fix Spectre v1 vulnerability Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 17/31] IB/ucm: " Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 18/31] cdc-acm: do not reset notification buffer index upon urb unlinking Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 19/31] cdc-acm: correct counting of UART states in serial state notification Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 20/31] cdc-acm: fix race between reset and control messaging Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 21/31] usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control() Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 22/31] usb: gadget: storage: Fix Spectre v1 vulnerability Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 23/31] USB: fix the usbfs flag sanitization for control transfers Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 24/31] Input: elan_i2c - add ACPI ID for Lenovo IdeaPad 330-15IGM Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 25/31] sched/fair: Fix throttle_list starvation with low CFS quota Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 26/31] x86/tsc: Force inlining of cyc2ns bits Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 27/31] x86, hibernate: Fix nosave_regions setup for hibernation Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 28/31] x86/percpu: Fix this_cpu_read() Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 29/31] x86/time: Correct the attribute on jiffies definition Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 30/31] x86/fpu: Fix i486 + no387 boot crash by only saving FPU registers on context switch if there is an FPU Greg Kroah-Hartman
2018-11-08 21:52 ` [PATCH 4.14 31/31] net: fs_enet: do not call phy_stop() in interrupts Greg Kroah-Hartman
2018-11-09  4:11 ` [PATCH 4.14 00/31] 4.14.80-stable review kernelci.org bot
2018-11-09 14:41 ` Naresh Kamboju
2018-11-09 19:41 ` Guenter Roeck
2018-11-09 19:52 ` Shuah Khan

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