drm/hyperv-drm: Include framebuffer and EDID headers
Fix a number of compile errors by including the correct header
files. Examples are shown below.
../drivers/gpu/drm/hyperv/hyperv_drm_modeset.c: In function 'hyperv_blit_to_vram_rect':
../drivers/gpu/drm/hyperv/hyperv_drm_modeset.c:25:48: error: invalid use of undefined type 'struct drm_framebuffer'
25 | struct hyperv_drm_device *hv = to_hv(fb->dev);
| ^~
../drivers/gpu/drm/hyperv/hyperv_drm_modeset.c: In function 'hyperv_connector_get_modes':
../drivers/gpu/drm/hyperv/hyperv_drm_modeset.c:59:17: error: implicit declaration of function 'drm_add_modes_noedid' [-Werror=implicit-function-declaration]
59 | count = drm_add_modes_noedid(connector,
| ^~~~~~~~~~~~~~~~~~~~
../drivers/gpu/drm/hyperv/hyperv_drm_modeset.c:62:9: error: implicit declaration of function 'drm_set_preferred_mode'; did you mean 'drm_mm_reserve_node'? [-Werror=implicit-function-declaration]
62 | drm_set_preferred_mode(connector, hv->preferred_width,
| ^~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: aebd89482ab4 ("drm/hyperv: Add DRM driver for hyperv synthetic video device") Fixes: 6f5734c32c2c ("drm: Drop drm_framebuffer.h from drm_crtc.h") Fixes: b6a276d7208a ("drm: Drop drm_edid.h from drm_crtc.h") Cc: Deepak Rawat <drawat.floss@gmail.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: linux-hyperv@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: <stable@vger.kernel.org> # v5.14+ Acked-by: Maxime Ripard <maxime@cerno.tech> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220622083413.12573-1-tzimmermann@suse.de
Jiang Jian [Tue, 21 Jun 2022 13:51:40 +0000 (21:51 +0800)]
GPU: drm: drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/drm_ioctl.c
line: 86
* means the the unique name for the master node just opening is _not_ filled
changed to
* means the unique name for the master node just opening is _not_ filled
Jiang Jian [Tue, 21 Jun 2022 13:44:01 +0000 (21:44 +0800)]
drm: panel-orientation-quirks: drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/drm_panel_orientation_quirks.c
line: 196
* GPD Pocket, note that the the DMI data is less generic then
changed to
* GPD Pocket, note that the DMI data is less generic then
Jiang Jian [Tue, 21 Jun 2022 13:05:50 +0000 (21:05 +0800)]
drm/vc4: drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/vc4/vc4_regs.h
line: 267
/* Set when the the downstream tries to read from the display FIFO
changed to
/* Set when the downstream tries to read from the display FIFO
Jiang Jian [Tue, 21 Jun 2022 13:02:10 +0000 (21:02 +0800)]
drm/prime: drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/drm_prime.c
line: 842
* of the the buffer described by the provided sg_table.
changed to
* of the buffer described by the provided sg_table.
Jiang Jian [Tue, 21 Jun 2022 13:39:20 +0000 (21:39 +0800)]
drm/nouveau/mmu: drop unexpected word "the" in the comments
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c
line: 1051
* have the the deepest nesting of page tables.
changed to
* have the deepest nesting of page tables.
Lyude Paul [Thu, 2 Jun 2022 20:17:55 +0000 (16:17 -0400)]
drm/display/dp_mst: Don't validate port refs in drm_dp_check_and_send_link_address()
Drive-by cleanup, we don't need to validate the port references here as we
already previously went through the effort of refactoring things such that
we're guaranteed to be able to access ->mstb and ->port safely from
drm_dp_check_and_send_link_address(), since the only two places in the
codebase that drop an MST reference in such a way that it would remove it
from the topology are both protected under probe_lock.
Jiang Jian [Tue, 21 Jun 2022 19:00:55 +0000 (03:00 +0800)]
drm/display: Remove duplicate 'the' in two places.
there is an unexpected word "the" in the comments that need to be dropped
file: drivers/gpu/drm/display/drm_dp_helper.c
line: 1600
* Doesn't account the the "MOT" bit, and instead assumes each
changed to
* Doesn't account the "MOT" bit, and instead assumes eac
Douglas Anderson [Tue, 14 Jun 2022 21:54:18 +0000 (14:54 -0700)]
drm/bridge: parade-ps8640: Provide wait_hpd_asserted() in struct drm_dp_aux
This implements the callback added by the patch ("drm/dp: Add
wait_hpd_asserted() callback to struct drm_dp_aux").
With this change and all the two "DP AUX Endpoint" drivers changed to
use wait_hpd_asserted(), we no longer need to have an long delay in
the AUX transfer function. It's up to the panel code to make sure that
the panel is powered now. If someone tried to call the aux transfer
function without making sure the panel is powered we'll just get a
normal transfer failure.
We'll still keep the wait for HPD in the pre_enable() function. Though
it's probably not actually needed there, this driver is used in the
old mode (pre-DP AUX Endpoints) and it may be important for those
cases. If nothing else, it shouldn't cause any big problems.
NOTE: When handling the timeout for HPD we start the timer _after_
we've runtime resumed the device. This is definitely important for the
panel on my homestar which comes up 170 ms after we start timing (the
panel specifies 200 ms max). It's a little unclear how much of this
extra time is due to some internal state machine in the parade
firmware vs. debouncing but it seems to work for the two test cases I
have to do it this way.
Douglas Anderson [Tue, 14 Jun 2022 21:54:17 +0000 (14:54 -0700)]
drm/panel: atna33xc20: Take advantage of wait_hpd_asserted() in struct drm_dp_aux
Let's add support for being able to read the HPD pin even if it's
hooked directly to the controller. This will let us take away the
waiting in the AUX transfer functions of the eDP controller drivers.
Douglas Anderson [Tue, 14 Jun 2022 21:54:16 +0000 (14:54 -0700)]
drm/panel-edp: Take advantage of wait_hpd_asserted() in struct drm_dp_aux
Let's add support for being able to read the HPD pin even if it's
hooked directly to the controller. This will allow us to get more
accurate delays also lets us take away the waiting in the AUX transfer
functions of the eDP controller drivers.
Douglas Anderson [Tue, 14 Jun 2022 21:54:15 +0000 (14:54 -0700)]
drm/dp: Add wait_hpd_asserted() callback to struct drm_dp_aux
Sometimes it's useful for users of the DP AUX bus (like panels) to be
able to poll HPD. Let's add a callback that allows DP AUX busses
drivers to provide this.
Hsin-Yi Wang [Thu, 9 Jun 2022 07:27:23 +0000 (15:27 +0800)]
drm: Config orientation property if panel provides it
Panel orientation property should be set before drm_dev_register().
Some drm driver calls drm_dev_register() in .bind(). However, most
panels sets orientation property relatively late, mostly in .get_modes()
callback, since this is when they are able to get the connector and
binds the orientation property to it, though the value should be known
when the panel is probed.
In drm_bridge_connector_init(), if a bridge is a panel bridge, use it to
set the connector's panel orientation property.
Suggested-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-9-hsinyi@chromium.org
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-8-hsinyi@chromium.org
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-7-hsinyi@chromium.org
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation and double blank line] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-6-hsinyi@chromium.org
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-5-hsinyi@chromium.org
To return the orientation property to drm/kms driver.
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: fixed space vs. tab indentation] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-4-hsinyi@chromium.org
Hsin-Yi Wang [Thu, 9 Jun 2022 07:27:15 +0000 (15:27 +0800)]
drm/panel: Add an API to allow drm to set orientation from panel
Panels usually call drm_connector_set_panel_orientation(), which is
later than drm/kms driver calling drm_dev_register(). This leads to a
WARN().
The orientation property is known earlier. For example, some panels
parse the property through device tree during probe.
Add an API to return the property from panel to drm/kms driver, so the
drivers are able to call drm_connector_set_orientation_from_panel() before
drm_dev_register().
Suggested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org>
[dianders: removed space before tab] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220609072722.3488207-2-hsinyi@chromium.org
drm/aperture: Run fbdev removal before internal helpers
Always run fbdev removal first to remove simpledrm via
sysfb_disable(). This clears the internal state. The later call
to drm_aperture_detach_drivers() then does nothing. Otherwise,
with drm_aperture_detach_drivers() running first, the call to
sysfb_disable() uses inconsistent state.
Alex Deucher [Thu, 16 Jun 2022 20:35:38 +0000 (16:35 -0400)]
drm/amdgpu/display: drop set but unused variable
Fixes this warning:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:9143:27: warning: variable 'abo' set but not used [-Wunused-but-set-variable]
Jiri Vanek [Wed, 15 Jun 2022 22:22:21 +0000 (00:22 +0200)]
drm/bridge/tc358775: Fix DSI clock division for vsync delay calculation
Use the same PCLK divide option (divide DSI clock to generate pixel clock)
which is set to LVDS Configuration Register (LVCFG) also for a VSync delay
calculation. Without this change an auxiliary variable could underflow
during the calculation for some dual-link LVDS panels and then calculated
VSync delay is wrong. This leads to a shifted picture on a panel.
Jiri Vanek [Wed, 15 Jun 2022 22:22:20 +0000 (00:22 +0200)]
drm/bridge/tc358775: Return before displaying inappropriate error message
Function for reading from i2c device register displays error message even
if reading ends correctly. Add return to avoid falling through into
the fail label.
Liu Ying [Sat, 11 Jun 2022 14:14:19 +0000 (22:14 +0800)]
drm/bridge: imx: Add LDB support for i.MX8qm
This patch adds a drm bridge driver for i.MX8qm LVDS display bridge(LDB)
which is officially named as pixel mapper. The LDB has two channels.
Each of them supports up to 30bpp parallel input color format and can
map the input to VESA or JEIDA standards. The two channels can be used
simultaneously, either in dual mode or split mode. In dual mode, the
two channels output identical data. In split mode, channel0 outputs
odd pixels and channel1 outputs even pixels. This patch supports the
LDB single mode and split mode.
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-13-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:18 +0000 (22:14 +0800)]
drm/bridge: imx: Add LDB support for i.MX8qxp
This patch adds a drm bridge driver for i.MX8qxp LVDS display bridge(LDB)
which is officially named as pixel mapper. The LDB has two channels.
Each of them supports up to 24bpp parallel input color format and can map
the input to VESA or JEIDA standards. The two channels cannot be used
simultaneously, that is to say, the user should pick one of them to use.
Two LDB channels from two LDB instances can work together in LDB split
mode to support a dual link LVDS display. The channel indexes have to be
different. Channel0 outputs odd pixels and channel1 outputs even pixels.
This patch supports the LDB single mode and split mode.
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-12-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:16 +0000 (22:14 +0800)]
drm/bridge: imx: Add LDB driver helper support
This patch adds a helper to support LDB drm bridge drivers for
i.MX SoCs. Helper functions supported by this helper should
implement common logics for all LDB modules embedded in i.MX SoCs.
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-10-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:15 +0000 (22:14 +0800)]
drm/bridge: imx: Add i.MX8qxp pixel link to DPI support
This patch adds a drm bridge driver for i.MX8qxp pixel link to display
pixel interface(PXL2DPI). The PXL2DPI interfaces the pixel link 36-bit
data output and the DSI controller’s MIPI-DPI 24-bit data input, and
inputs of LVDS Display Bridge(LDB) module used in LVDS mode, to remap
the pixel color codings between those modules. The PXL2DPI is purely
combinatorial.
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-9-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:13 +0000 (22:14 +0800)]
drm/bridge: imx: Add i.MX8qm/qxp display pixel link support
This patch adds a drm bridge driver for i.MX8qm/qxp display pixel link.
The pixel link forms a standard asynchronous linkage between
pixel sources(display controller or camera module) and pixel
consumers(imaging or displays). It consists of two distinct
functions, a pixel transfer function and a control interface.
Reviewed-by: Robert Foss <robert.foss@linaro.org> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-7-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:11 +0000 (22:14 +0800)]
drm/bridge: imx: Add i.MX8qm/qxp pixel combiner support
This patch adds a drm bridge driver for i.MX8qm/qxp pixel combiner.
The pixel combiner takes two output streams from a single display
controller and manipulates the two streams to support a number
of modes(bypass, pixel combine, YUV444 to YUV422, split_RGB) configured
as either one screen, two screens, or virtual screens. The pixel
combiner is also responsible for generating some of the control signals
for the pixel link output channel. For now, the driver only supports
the bypass mode.
Reviewed-by: Robert Foss <robert.foss@linaro.org> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # Colibri iMX8X, LT170410-2WHC, LP156WF1 Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-5-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:09 +0000 (22:14 +0800)]
media: docs: Add some RGB bus formats for i.MX8qm/qxp pixel combiner
This patch adds documentations for RGB666_1X30_CPADLO, RGB888_1X30_CPADLO,
RGB666_1X36_CPADLO and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp
pixel combiner. The RGB pixels with padding low per component are
transmitted on a 30-bit input bus(10-bit per component) from a display
controller or a 36-bit output bus(12-bit per component) to a pixel link.
Reviewed-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-3-victor.liu@nxp.com
Liu Ying [Sat, 11 Jun 2022 14:14:08 +0000 (22:14 +0800)]
media: uapi: Add some RGB bus formats for i.MX8qm/qxp pixel combiner
This patch adds RGB666_1X30_CPADLO, RGB888_1X30_CPADLO, RGB666_1X36_CPADLO
and RGB888_1X36_CPADLO bus formats used by i.MX8qm/qxp pixel combiner.
The RGB pixels with padding low per component are transmitted on a 30-bit
input bus(10-bit per component) from a display controller or a 36-bit
output bus(12-bit per component) to a pixel link.
Reviewed-by: Robert Foss <robert.foss@linaro.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Liu Ying <victor.liu@nxp.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220611141421.718743-2-victor.liu@nxp.com
Helge Deller [Thu, 2 Jun 2022 20:06:28 +0000 (22:06 +0200)]
fbcon: Fix boundary checks for fbcon=vc:n1-n2 parameters
The user may use the fbcon=vc:<n1>-<n2> option to tell fbcon to take
over the given range (n1...n2) of consoles. The value for n1 and n2
needs to be a positive number and up to (MAX_NR_CONSOLES - 1).
The given values were not fully checked against those boundaries yet.
To fix the issue, convert first_fb_vc and last_fb_vc to unsigned
integers and check them against the upper boundary, and make sure that
first_fb_vc is smaller than last_fb_vc.
Helge Deller [Thu, 2 Jun 2022 20:08:38 +0000 (22:08 +0200)]
fbcon: Fix accelerated fbdev scrolling while logo is still shown
There is no need to directly skip over to the SCROLL_REDRAW case while
the logo is still shown.
When using DRM, this change has no effect because the code will reach
the SCROLL_REDRAW case immediately anyway.
But if you run an accelerated fbdev driver and have
FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION enabled, console scrolling is
slowed down by factors so that it feels as if you use a 9600 baud
terminal.
So, drop those unnecessary checks and speed up fbdev console
acceleration during bootup.
Imre Deak [Tue, 14 Jun 2022 09:45:37 +0000 (12:45 +0300)]
drm/dp/mst: Read the extended DPCD capabilities during system resume
The WD22TB4 Thunderbolt dock at least will revert its DP_MAX_LINK_RATE
from HBR3 to HBR2 after system suspend/resume if the DP_DP13_DPCD_REV
registers are not read subsequently also as required.
Fix this by reading DP_DP13_DPCD_REV registers as well, matching what is
done during connector detection. While at it also fix up the same call
in drm_dp_mst_dump_topology().
Cc: Lyude Paul <lyude@redhat.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/5292 Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Cc: <stable@vger.kernel.org> # v5.14+ Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220614094537.885472-1-imre.deak@intel.com
Samuel Holland [Wed, 15 Jun 2022 04:55:43 +0000 (23:55 -0500)]
drm/sun4i: sun8i-hdmi-phy: Group PHY ops functions by generation
Now that the PHY ops are separated, sort them topologically, with the
common sun8i_hdmi_phy_set_polarity helper at the top. No function
contents are changed in this commit.
Samuel Holland [Wed, 15 Jun 2022 04:55:42 +0000 (23:55 -0500)]
drm/sun4i: sun8i-hdmi-phy: Separate A83T and H3 PHY ops
Since the driver already needs to support multiple sets of ops, we can
drop the mid-layer used by the A83T and H3 PHYs. They share only a small
amount of code; factor this out as sun8i_hdmi_phy_set_polarity.
For clarity, this commit keeps the existing function order.
Samuel Holland [Wed, 15 Jun 2022 04:55:41 +0000 (23:55 -0500)]
drm/sun4i: sun8i-hdmi-phy: Support multiple custom PHY ops
The D1 SoC comes with a new custom HDMI PHY, which does not share any
registers with the existing custom PHY. So it needs a new set of ops.
Instead of providing a flag in the variant structure, provide the ops
themselves.
Samuel Holland [Wed, 15 Jun 2022 04:55:40 +0000 (23:55 -0500)]
drm/sun4i: sun8i-hdmi-phy: Used device-managed clocks/resets
Now that the HDMI PHY is using a platform driver, it can use device-
managed resources. Use these, as well as the dev_err_probe helper, to
simplify the probe function and get rid of the remove function.
* mgag200: Support damage clipping; Support gamma handling; Protect
concurrent HW access; Fixes to connector; Store model-specific limits
in device-info structure; Cleanups
* nouveau: Fixes and Cleanups
* panel: Kconfig fixes
* panfrost: Valhall support
* r128: Fix bit-shift overflow
* rockchip: Locking fixes in error path; Minor cleanups
The driver uses crypto hash functions so it needs to select CRYPTO_HASH.
This fixes build errors:
drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_hdcp_wait_ksv_list':
ite-it6505.c:(.text+0x4c26): undefined reference to `crypto_alloc_shash'
ite-it6505.c:(.text+0x4c6d): undefined reference to `crypto_shash_digest'
ite-it6505.c:(.text+0x4c7d): undefined reference to `crypto_destroy_tfm'
ite-it6505.c:(.text+0x4d69): undefined reference to `crypto_destroy_tfm'
drm/bridge: anx7625: Zero error variable when panel bridge not present
While parsing the DT, the anx7625 driver checks for the presence of a
panel bridge on endpoint 1. If it is missing, pdata->panel_bridge stores
the error pointer and the function returns successfully without first
cleaning that variable. This is an issue since other functions later
check for the presence of a panel bridge by testing the trueness of that
variable.
In order to ensure proper behavior, zero out pdata->panel_bridge before
returning when no panel bridge is found.
Fixes: 11180e59c868 ("drm/bridge: anx7625: switch to devm_drm_of_get_bridge") Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220613163705.1531721-1-nfraprado@collabora.com
Revert "fbdev: vesafb: Allow to be built if COMPILE_TEST is enabled"
This reverts commit acd8ce889e60619da600cd75ecd07c204d9e63c0. The kernel
test robot reported that attempting to build the vesafb driver fails on
some architectures, because these don't define a `struct screen_info`.
This leads to linking errors, for example on parisc with allyesconfig:
hppa-linux-ld: drivers/video/fbdev/vesafb.o: in function `vesafb_probe':
>> (.text+0x738): undefined reference to `screen_info'
>> hppa-linux-ld: (.text+0x73c): undefined reference to `screen_info'
hppa-linux-ld: drivers/firmware/sysfb.o: in function `sysfb_init':
>> (.init.text+0x28): undefined reference to `screen_info'
>> hppa-linux-ld: (.init.text+0x30): undefined reference to `screen_info'
hppa-linux-ld: (.init.text+0x78): undefined reference to `screen_info'
The goal of commit acd8ce889e60 ("fbdev: vesafb: Allow to be built if
COMPILE_TEST is enabled") was to have more build coverage for the driver
but it wrongly assumed that all architectures would define a screen_info.
Marek Vasut [Sun, 12 Jun 2022 14:33:49 +0000 (16:33 +0200)]
drm/msm: Fix convert to drm_of_get_data_lanes_count
Add missing header file into dsi_host.c and encode data-lanes string
directly into the warning message in the driver to avoid build issues
detected by lkp.
Fixes: 800d077cabce ("drm/msm: Convert to drm_of_get_data_lanes_count") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Rob Clark <robdclark@gmail.com> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Sean Paul <sean@poorly.run>
To: dri-devel@lists.freedesktop.org Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220612143349.105766-1-marex@denx.de
Jani Nikula [Wed, 8 Jun 2022 07:50:35 +0000 (10:50 +0300)]
drm/edid: add new interfaces around struct drm_edid
Add new functions drm_edid_read(), drm_edid_read_ddc(), and
drm_edid_read_custom() to replace drm_get_edid() and drm_do_get_edid()
for reading the EDID. The transition is expected to happen over a fairly
long time.
Note that the new drm_edid_read*() functions do not do any of the
connector updates anymore. The reading and parsing will be completely
separated from each other.
Add new functions drm_edid_alloc(), drm_edid_dup(), and drm_edid_free()
for allocating and freeing drm_edid containers.
Jani Nikula [Wed, 8 Jun 2022 07:50:31 +0000 (10:50 +0300)]
drm/edid: fix CTA data block collection size for CTA version 3
The CTA Data Block Collection is valid only for CTA extension version
3. In versions 1 and 2, it is a reserved block, which we ignore.
The DTD start offset (byte 2, or d in CTA-861 spec), which determines
the CTA Data Block Collection size, is specified slightly differently
for different versions:
Version 1:
d = offset for the byte following the reserved data block. If no
data is provided in the reserved data block, then d=4. If no DTDs
are provided, then d=0
Version 2:
d = offset for the byte following the reserved data block. If no
data is provided in the reserved data block, then d=4. If d=0, then
no detailed timing descriptors are provided, and no data is provided
in the reserved data block.
Version 3:
d = offset for the byte following the data block collection. If no
data is provided in the data block collection, then d=4. If d=0,
then no detailed timing descriptors are provided, and no data is
provided in the data block collection.
Ever since commit a0cc9a927651 ("drm: edid: Add some bounds checking"),
we've interpreted 0 to mean there are no DTDs but it's all Data
Blocks. Per the spec, Data Blocks are only valid for version 3, where we
should interpret 0 to mean there are no data blocks.
Follow the spec (and hope the EDIDs follow it too).
Yang Yingliang [Mon, 13 Jun 2022 06:34:54 +0000 (14:34 +0800)]
drm/syncobj: add missing error return code in drm_syncobj_transfer_to_timeline()
If dma_fence_unwrap_merge() fails, it should return error code
in drm_syncobj_transfer_to_timeline()
Fixes: ceb5702b0f8c ("drm: use dma_fence_unwrap_merge() in drm_syncobj") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220613063454.2609364-1-yangyingliang@huawei.com
Igor Torrente [Mon, 4 Apr 2022 20:45:07 +0000 (17:45 -0300)]
drm: vkms: Alloc the compose frame using vzalloc
Currently, the memory to the composition frame is being allocated using
the kzmalloc. This comes with the limitation of maximum size of one
page size(which in the x86_64 is 4Kb and 4MB for default and hugepage
respectively).
Somes test of igt (e.g. kms_plane@pixel-format) uses more than 4MB when
testing some pixel formats like ARGB16161616 and the following error were
showing up when running kms_plane@plane-panning-bottom-right*:
[drm:vkms_composer_worker [vkms]] *ERROR* Cannot allocate memory for
output frame.
This problem is addessed by allocating the memory using kvzalloc that
circunvents this limitation.
V5: Improve the commit message and drop the debugging issues in VKMS
TO-DO(Melissa Wen).
drm/vkms: check plane_composer->map[0] before using it
Fix a copypasta error. The caller of compose_plane() already checks
primary_composer->map. In contrast, plane_composer->map is never
verified here before handling.
Peter Robinson [Fri, 3 Jun 2022 09:26:06 +0000 (10:26 +0100)]
drm/v3d: Get rid of pm code
Runtime PM doesn't seem to work correctly on this driver. On top of
that, commit c064cdba7d81 ("drm/v3d/v3d_drv: Remove unused static
variable 'v3d_v3d_pm_ops'") hints that it most likely never did as the
driver's PM ops were not hooked-up.
So, in order to support regular operation with V3D on BCM2711 (Raspberry
Pi 4), get rid of the PM code. PM will be reinstated once we figure out
the underlying issues.
Linus Torvalds [Sun, 12 Jun 2022 18:33:42 +0000 (11:33 -0700)]
Merge tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fixes from Hans de Goede:
"Highlights:
- Fix hp-wmi regression on HP Omen laptops introduced in 5.18
- Several hardware-id additions
- A couple of other tiny fixes"
* tag 'platform-drivers-x86-v5.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/intel: hid: Add Surface Go to VGBS allow list
platform/x86: hp-wmi: Use zero insize parameter only when supported
platform/x86: hp-wmi: Resolve WMI query failures on some devices
platform/x86: gigabyte-wmi: Add support for B450M DS3H-CF
platform/x86: gigabyte-wmi: Add Z690M AORUS ELITE AX DDR4 support
platform/x86: barco-p50-gpio: Add check for platform_driver_register
platform/x86/intel: pmc: Support Intel Raptorlake P
platform/x86/intel: Fix pmt_crashlog array reference
platform/mellanox: Add static in struct declaration.
platform/mellanox: Spelling s/platfom/platform/
Linus Torvalds [Sun, 12 Jun 2022 18:16:00 +0000 (11:16 -0700)]
Merge tag 'wq-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue fixes from Tejun Heo:
"Tetsuo's patch to trigger build warnings if system-wide wq's are
flushed along with a TP type update and trivial comment update"
* tag 'wq-for-5.19-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: Switch to new kerneldoc syntax for named variable macro argument
workqueue: Fix type of cpu in trace event
workqueue: Wrap flush_workqueue() using a macro
Linus Torvalds [Sun, 12 Jun 2022 18:10:07 +0000 (11:10 -0700)]
Merge tag 'kbuild-fixes-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Make the *.mod build rule portable for POSIX awk
- Fix regression of 'make nsdeps'
- Make scripts/check-local-export working for older bash versions
- Fix scripts/gdb to extract the .config data from vmlinux
* tag 'kbuild-fixes-v5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
scripts/gdb: change kernel config dumping method
scripts/check-local-export: avoid 'wait $!' for process substitution
scripts/nsdeps: adjust to the format change of *.mod files
kbuild: avoid regex RS for POSIX awk
Linus Torvalds [Sun, 12 Jun 2022 18:05:44 +0000 (11:05 -0700)]
Merge tag '5.19-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs client fixes from Steve French:
"Three reconnect fixes, all for stable as well.
One of these three reconnect fixes does address a problem with
multichannel reconnect, but this does not include the additional
fix (still being tested) for dynamically detecting multichannel
adapter changes which will improve those reconnect scenarios even
more"
* tag '5.19-rc1-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: populate empty hostnames for extra channels
cifs: return errors during session setup during reconnects
cifs: fix reconnect on smb3 mount types
Linus Torvalds [Sun, 12 Jun 2022 17:33:38 +0000 (10:33 -0700)]
Merge tag 'random-5.19-rc2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator fixes from Jason Donenfeld:
- A fix for a 5.19 regression for a case in which early device tree
initializes the RNG, which flips a static branch.
On most plaforms, jump labels aren't initialized until much later, so
this caused splats. On a few mailing list threads, we cooked up easy
fixes for arm64, arm32, and risc-v. But then things looked slightly
more involved for xtensa, powerpc, arc, and mips. And at that point,
when we're patching 7 architectures in a place before the console is
even available, it seems like the cost/risk just wasn't worth it.
So random.c works around it now by checking the already exported
`static_key_initialized` boolean, as though somebody already ran into
this issue in the past. I'm not super jazzed about that; it'd be
prettier to not have to complicate downstream code. But I suppose
it's practical.
- A few small code nits and adding a missing __init annotation.
- A change to the default config values to use the cpu and bootloader's
seeds for initializing the RNG earlier.
This brings them into line with what all the distros do (Fedora/RHEL,
Debian, Ubuntu, Gentoo, Arch, NixOS, Alpine, SUSE, and Void... at
least), and moreover will now give us test coverage in various test
beds that might have caught the above device tree bug earlier.
- A change to WireGuard CI's configuration to increase test coverage
around the RNG.
- A documentation comment fix to unrelated maintainerless CRC code that
I was asked to take, I guess because it has to do with polynomials
(which the RNG thankfully no longer uses).
* tag 'random-5.19-rc2-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
wireguard: selftests: use maximum cpu features and allow rng seeding
random: remove rng_has_arch_random()
random: credit cpu and bootloader seeds by default
random: do not use jump labels before they are initialized
random: account for arch randomness in bits
random: mark bootloader randomness code as __init
random: avoid checking crng_ready() twice in random_init()
crc-itu-t: fix typo in CRC ITU-T polynomial comment
Marek Vasut [Sun, 12 Jun 2022 13:21:52 +0000 (15:21 +0200)]
drm/bridge: rcar: Drop unused variables due to drm_of_get_data_lanes_count_ep
The rcar_mipi_dsi_parse_dt() now contains two uninitialized variables
due to conversion to common drm_of_get_data_lanes_count_ep() helper.
Drop them.
Fixes: 3d9f3e0e710f ("drm/bridge: rcar: Convert to drm_of_get_data_lanes_count_ep") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220612132152.91052-3-marex@denx.de
Initialize dsi_lanes to -1, so that in case the endpoint is missing,
probe would fail as it did before the conversion, instead of depending
on uninitialized variable and thus undefined behavior.
Fixes: 3a198c03aa8b ("drm/bridge: tc358775: Convert to drm_of_get_data_lanes_count_ep") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220612132152.91052-2-marex@denx.de
Marek Vasut [Sun, 12 Jun 2022 13:21:50 +0000 (15:21 +0200)]
drm: of: Mark empty drm_of_get_data_lanes_count and drm_of_get_data_lanes_ep static
Mark empty implementations of drm_of_get_data_lanes_count and
drm_of_get_data_lanes_ep as static inline, just like the rest
of empty implementations of various functions in drm_of.h .
Add missing comma to drm_of_get_data_lanes_count_ep() .
Fixes: 8fbf544de381 ("drm: of: Add drm_of_get_data_lanes_count and drm_of_get_data_lanes_ep") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220612132152.91052-1-marex@denx.de
Marek Vasut [Sun, 12 Jun 2022 10:29:47 +0000 (12:29 +0200)]
drm/bridge: ti-sn65dsi83: Convert to drm_of_get_data_lanes_count
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220612102947.13912-1-marex@denx.de
Marek Vasut [Sun, 12 Jun 2022 10:29:18 +0000 (12:29 +0200)]
drm/bridge: ti-sn65dsi83: Do not cache dsi_lanes and host twice
The DSI lane count can be accessed via the dsi device pointer, make use
of that. The DSI host pointer is only used in sn65dsi83_host_attach(),
move the code around so that the host does not have to be cached in the
driver private data. This simplifies the code further. No functional
change.
This has the added bonus that lt9211, tc358767, sn65dsi83 now use very
similar *_mipi_dsi_host_attach() which is ripe for deduplication.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Acked-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220612102918.13874-1-marex@denx.de
Duke Lee [Tue, 7 Jun 2022 21:36:54 +0000 (14:36 -0700)]
platform/x86/intel: hid: Add Surface Go to VGBS allow list
The Surface Go reports Chassis Type 9 (Laptop,) so the device needs to be
added to dmi_vgbs_allow_list to enable tablet mode when an attached Type
Cover is folded back.
Bedant Patnaik [Wed, 8 Jun 2022 19:28:43 +0000 (00:58 +0530)]
platform/x86: hp-wmi: Use zero insize parameter only when supported
commit 760b1f3ec92c ("platform/x86: hp-wmi: Fix 0x05 error code reported by
several WMI calls") and commit f3041f2258c7 ("platform/x86: hp-wmi: Fix
hp_wmi_read_int() reporting error (0x05)") cause ACPI BIOS Error (bug):
Attempt to CreateField of length zero (20211217/dsopcode-133) because of
the ACPI method HWMC, which unconditionally creates a Field of
size (insize*8) bits:
CreateField (Arg1, 0x80, (Local5 * 0x08), DAIN)
In cases where args->insize = 0, the Field size is 0, resulting in
an error.
Fix this by using zero insize only if 0x5 error code is returned
Tested on Omen 15 AMD (2020) board ID: 8786.
Fixes: 760b1f3ec92c ("platform/x86: hp-wmi: Fix 0x05 error code reported by several WMI calls") Signed-off-by: Bedant Patnaik <bedant.patnaik@gmail.com> Tested-by: Jorge Lopez <jorge.lopez2@hp.com> Link: https://lore.kernel.org/r/41be46743d21c78741232a47bbb5f1cdbcc3d21e.camel@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Jorge Lopez [Wed, 8 Jun 2022 21:29:23 +0000 (16:29 -0500)]
platform/x86: hp-wmi: Resolve WMI query failures on some devices
WMI queries fail on some devices where the ACPI method HWMC
unconditionally attempts to create Fields beyond the buffer
if the buffer is too small, this breaks essential features
such as power profiles:
In cases where args->data had zero length, ACPI BIOS Error
(bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit
offset/length 128/8 exceeds size of target Buffer (128 bits)
(20211217/dsopcode-198) was obtained.
ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D009] at bit
offset/length 136/8 exceeds size of target Buffer (136bits)
(20211217/dsopcode-198)
The original code created a buffer size of 128 bytes regardless if
the WMI call required a smaller buffer or not. This particular
behavior occurs in older BIOS and reproduced in OMEN laptops. Newer
BIOS handles buffer sizes properly and meets the latest specification
requirements. This is the reason why testing with a dynamically
allocated buffer did not uncover any failures with the test systems at
hand.
This patch was tested on several OMEN, Elite, and Zbooks. It was
confirmed the patch resolves HPWMI_FAN GET/SET calls in an OMEN
Laptop 15-ek0xxx. No problems were reported when testing on several Elite
and Zbooks notebooks.
Fixes: 8fa9296aee81 ("platform/x86: hp-wmi: Changing bios_args.data to be dynamically allocated") Signed-off-by: Jorge Lopez <jorge.lopez2@hp.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20220608212923.8585-2-jorge.lopez2@hp.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Marek Vasut [Tue, 24 May 2022 01:05:22 +0000 (03:05 +0200)]
drm/bridge: rcar: Convert to drm_of_get_data_lanes_count_ep
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-11-marex@denx.de
Marek Vasut [Tue, 24 May 2022 01:05:21 +0000 (03:05 +0200)]
drm/msm: Convert to drm_of_get_data_lanes_count
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Abhinav Kumar <quic_abhinavk@quicinc.com> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Rob Clark <robdclark@gmail.com> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Sean Paul <sean@poorly.run>
To: dri-devel@lists.freedesktop.org Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-10-marex@denx.de
Marek Vasut [Tue, 24 May 2022 01:05:20 +0000 (03:05 +0200)]
drm/bridge: ti-sn65dsi86: Convert to drm_of_get_data_lanes_count
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-9-marex@denx.de
Marek Vasut [Tue, 24 May 2022 01:05:18 +0000 (03:05 +0200)]
drm/bridge: tc358775: Convert to drm_of_get_data_lanes_count_ep
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-7-marex@denx.de
Marek Vasut [Tue, 24 May 2022 01:05:17 +0000 (03:05 +0200)]
drm/bridge: tc358767: Convert to drm_of_get_data_lanes_count
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-6-marex@denx.de
Marek Vasut [Tue, 24 May 2022 01:05:16 +0000 (03:05 +0200)]
drm/bridge: lt9211: Convert to drm_of_get_data_lanes_count
Convert driver to use this new helper to standardize
OF "data-lanes" parsing.
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andrzej Hajda <andrzej.hajda@intel.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org>
To: dri-devel@lists.freedesktop.org Link: https://patchwork.freedesktop.org/patch/msgid/20220524010522.528569-5-marex@denx.de
projects / kernel.git / log