linux-stable.git/drivers/gpu, branch v5.4.188 Linux kernel stable tree drm/panel: simple: Fix Innolux G070Y2-L01 BPP settings 2022-03-23T08:12:07+00:00 Marek Vasut marex@denx.de 2022-02-20T04:07:18+00:00 3fd96bc64c95312f7e6f9813771a83ce15aa47c0 [ Upstream commit fc1b6ef7bfb3d1d4df868b1c3e0480cacda6cd81 ] The Innolux G070Y2-L01 supports two modes of operation: 1) FRC=Low/NC ... MEDIA_BUS_FMT_RGB666_1X7X3_SPWG ... BPP=6 2) FRC=High ..... MEDIA_BUS_FMT_RGB888_1X7X4_SPWG ... BPP=8 Currently the panel description mixes both, BPP from 1) and bus format from 2), which triggers a warning at panel-simple.c:615. Pick the later, set bpp=8, fix the warning. Fixes: a5d2ade627dca ("drm/panel: simple: Add support for Innolux G070Y2-L01") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Christoph Fritz <chf.fritz@googlemail.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220220040718.532866-1-marex@denx.de Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit fc1b6ef7bfb3d1d4df868b1c3e0480cacda6cd81 ]

The Innolux G070Y2-L01 supports two modes of operation:
1) FRC=Low/NC ... MEDIA_BUS_FMT_RGB666_1X7X3_SPWG ... BPP=6
2) FRC=High ..... MEDIA_BUS_FMT_RGB888_1X7X4_SPWG ... BPP=8

Currently the panel description mixes both, BPP from 1) and bus
format from 2), which triggers a warning at panel-simple.c:615.

Pick the later, set bpp=8, fix the warning.

Fixes: a5d2ade627dca ("drm/panel: simple: Add support for Innolux G070Y2-L01")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Christoph Fritz <chf.fritz@googlemail.com>
Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
Cc: Maxime Ripard <maxime@cerno.tech>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220220040718.532866-1-marex@denx.de
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/vrr: Set VRR capable prop only if it is attached to connector 2022-03-19T12:40:17+00:00 Manasi Navare manasi.d.navare@intel.com 2022-02-25T01:30:54+00:00 941e8bcd2b2ba95490738e33dfeca27168452779 [ Upstream commit 62929726ef0ec72cbbe9440c5d125d4278b99894 ] VRR capable property is not attached by default to the connector It is attached only if VRR is supported. So if the driver tries to call drm core set prop function without it being attached that causes NULL dereference. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Manasi Navare <manasi.d.navare@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220225013055.9282-1-manasi.d.navare@intel.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 62929726ef0ec72cbbe9440c5d125d4278b99894 ]

VRR capable property is not attached by default to the connector
It is attached only if VRR is supported.
So if the driver tries to call drm core set prop function without
it being attached that causes NULL dereference.

Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220225013055.9282-1-manasi.d.navare@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/sun4i: mixer: Fix P010 and P210 format numbers 2022-03-16T12:21:45+00:00 Jernej Skrabec jernej.skrabec@gmail.com 2022-02-28T18:14:36+00:00 7db2bc08619f29411ee753e3e7d1daf33d27cdab [ Upstream commit 9470c29faa91c804aa04de4c10634bf02462bfa5 ] It turns out that DE3 manual has inverted YUV and YVU format numbers for P010 and P210. Invert them. This was tested by playing video decoded to P010 and additionally confirmed by looking at BSP driver source. Fixes: 169ca4b38932 ("drm/sun4i: Add separate DE3 VI layer formats") Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220228181436.1424550-1-jernej.skrabec@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 9470c29faa91c804aa04de4c10634bf02462bfa5 ]

It turns out that DE3 manual has inverted YUV and YVU format numbers for
P010 and P210. Invert them.

This was tested by playing video decoded to P010 and additionally
confirmed by looking at BSP driver source.

Fixes: 169ca4b38932 ("drm/sun4i: Add separate DE3 VI layer formats")
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20220228181436.1424550-1-jernej.skrabec@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR" 2022-03-02T10:41:17+00:00 Karol Herbst kherbst@redhat.com 2022-02-28T09:12:59+00:00 5d9453bf4126cfd3c53fdf1cc317f919adf73f5a This reverts commit c9ec3d85c0eef7c71cdc68db758e0f0e378132c0. This commit causes a regression if 4cdd2450bf739bada353e82d27b00db9af8c3001 is not applied as well. This was fixed for 5.16, 5.15 and 5.10. On older stable branches backporting this commit is complicated as relevant code changed quite a bit. Furthermore most of the affected hardware barely works on those and users would want to use the newer kernels anyway. Cc: stable@vger.kernel.org # 5.4 4.19 and 4.14 Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/149 Signed-off-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This reverts commit c9ec3d85c0eef7c71cdc68db758e0f0e378132c0.

This commit causes a regression if 4cdd2450bf739bada353e82d27b00db9af8c3001
is not applied as well. This was fixed for 5.16, 5.15 and 5.10.

On older stable branches backporting this commit is complicated as relevant
code changed quite a bit. Furthermore most of the affected hardware barely
works on those and users would want to use the newer kernels anyway.

Cc: stable@vger.kernel.org # 5.4 4.19 and 4.14
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Lyude Paul <lyude@redhat.com>
Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/149
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/edid: Always set RGB444 2022-03-02T10:41:07+00:00 Maxime Ripard maxime@cerno.tech 2022-02-03T11:54:16+00:00 3cbf1f98d893511953355cdf90d54a0fdde9680e commit ecbd4912a693b862e25cba0a6990a8c95b00721e upstream. In order to fill the drm_display_info structure each time an EDID is read, the code currently will call drm_add_display_info with the parsed EDID. drm_add_display_info will then call drm_reset_display_info to reset all the fields to 0, and then set them to the proper value depending on the EDID. In the color_formats case, we will thus report that we don't support any color format, and then fill it back with RGB444 plus the additional formats described in the EDID Feature Support byte. However, since that byte only contains format-related bits since the 1.4 specification, this doesn't happen if the EDID is following an earlier specification. In turn, it means that for one of these EDID, we end up with color_formats set to 0. The EDID 1.3 specification never really specifies what it means by RGB exactly, but since both HDMI and DVI will use RGB444, it's fairly safe to assume it's supposed to be RGB444. Let's move the addition of RGB444 to color_formats earlier in drm_add_display_info() so that it's always set for a digital display. Fixes: da05a5a71ad8 ("drm: parse color format support for digital displays") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reported-by: Matthias Reichl <hias@horus.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220203115416.1137308-1-maxime@cerno.tech Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit ecbd4912a693b862e25cba0a6990a8c95b00721e upstream.

In order to fill the drm_display_info structure each time an EDID is
read, the code currently will call drm_add_display_info with the parsed
EDID.

drm_add_display_info will then call drm_reset_display_info to reset all
the fields to 0, and then set them to the proper value depending on the
EDID.

In the color_formats case, we will thus report that we don't support any
color format, and then fill it back with RGB444 plus the additional
formats described in the EDID Feature Support byte.

However, since that byte only contains format-related bits since the 1.4
specification, this doesn't happen if the EDID is following an earlier
specification. In turn, it means that for one of these EDID, we end up
with color_formats set to 0.

The EDID 1.3 specification never really specifies what it means by RGB
exactly, but since both HDMI and DVI will use RGB444, it's fairly safe
to assume it's supposed to be RGB444.

Let's move the addition of RGB444 to color_formats earlier in
drm_add_display_info() so that it's always set for a digital display.

Fixes: da05a5a71ad8 ("drm: parse color format support for digital displays")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reported-by: Matthias Reichl <hias@horus.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220203115416.1137308-1-maxime@cerno.tech
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: disable MMHUB PG for Picasso 2022-03-02T10:41:02+00:00 Evan Quan evan.quan@amd.com 2022-01-20T08:15:52+00:00 d0dac454b9e3fd294c5415ac58601cae9fadd9e0 commit f626dd0ff05043e5a7154770cc7cda66acee33a3 upstream. MMHUB PG needs to be disabled for Picasso for stability reasons. Signed-off-by: Evan Quan <evan.quan@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit f626dd0ff05043e5a7154770cc7cda66acee33a3 upstream.

MMHUB PG needs to be disabled for Picasso for stability reasons.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/rockchip: dw_hdmi: Do not leave clock enabled in error case 2022-02-23T11:00:01+00:00 Sascha Hauer s.hauer@pengutronix.de 2022-01-26T14:55:24+00:00 8bf73d5ea94af3a60a05d724a0fc75cebbb46bb7 [ Upstream commit c0cfbb122275da1b726481de5a8cffeb24e6322b ] The driver returns an error when devm_phy_optional_get() fails leaving the previously enabled clock turned on. Change order and enable the clock only after the phy has been acquired. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/20220126145549.617165-3-s.hauer@pengutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit c0cfbb122275da1b726481de5a8cffeb24e6322b ]

The driver returns an error when devm_phy_optional_get() fails leaving
the previously enabled clock turned on. Change order and enable the
clock only after the phy has been acquired.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220126145549.617165-3-s.hauer@pengutronix.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm/radeon: Fix backlight control on iMac 12,1 2022-02-23T10:59:56+00:00 Nicholas Bishop nicholasbishop@google.com 2022-02-11T19:57:39+00:00 13f6ebef03b0359fac82a8460454374098f66995 commit 364438fd629f7611a84c8e6d7de91659300f1502 upstream. The iMac 12,1 does not use the gmux driver for backlight, so the radeon backlight device is needed to set the brightness. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1838 Signed-off-by: Nicholas Bishop <nicholasbishop@google.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 364438fd629f7611a84c8e6d7de91659300f1502 upstream.

The iMac 12,1 does not use the gmux driver for backlight, so the radeon
backlight device is needed to set the brightness.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1838
Signed-off-by: Nicholas Bishop <nicholasbishop@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: fix logic inversion in check 2022-02-23T10:59:56+00:00 Christian König christian.koenig@amd.com 2022-01-28T12:21:10+00:00 5c7726bd573661b9b835c214d54f93f56a0e4cfb [ Upstream commit e8ae38720e1a685fd98cfa5ae118c9d07b45ca79 ] We probably never trigger this, but the logic inside the check is inverted. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e8ae38720e1a685fd98cfa5ae118c9d07b45ca79 ]

We probably never trigger this, but the logic inside the check is
inverted.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drm: panel-orientation-quirks: Add quirk for the 1Netbook OneXPlayer 2022-02-16T11:52:48+00:00 Raymond Jay Golo rjgolo@gmail.com 2022-01-13T00:06:20+00:00 978264fbc524b3b42f01acfff6a4b00c3462ad36 [ Upstream commit d3cbc6e323c9299d10c8d2e4127c77c7d05d07b1 ] The 1Netbook OneXPlayer uses a panel which has been mounted 90 degrees rotated. Add a quirk for this. Signed-off-by: Raymond Jay Golo <rjgolo@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220113000619.90988-1-rjgolo@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit d3cbc6e323c9299d10c8d2e4127c77c7d05d07b1 ]

The 1Netbook OneXPlayer uses a panel which has been mounted
90 degrees rotated. Add a quirk for this.

Signed-off-by: Raymond Jay Golo <rjgolo@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220113000619.90988-1-rjgolo@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>