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DRM_FORMAT_RGB888 is 24 bits per pixel and it would be natural to send it
on the SPI bus using a 24 bits per word transfer. The problem with this
is that not all SPI controllers support 24 bpw.
Since DRM_FORMAT_RGB888 is stored in memory as little endian and the SPI
bus is big endian we use 8 bpw to always get the same pixel format on the
bus: b8g8r8.
The MIPI DCS specification lists the standard commands that can be sent
over the MIPI DBI interface. The set_address_mode (36h) command has one
bit in the parameter that controls RGB/BGR order. This means that the
controller can be configured to receive the pixel as BGR.
RGB888 is rarely supported on these controllers but RGB666 is very common.
All datasheets I have seen do at least support the pixel format option
where each color is sent as one byte and the 6 MSB's are used.
All this put together means that we can send each pixel as b8g8r8 and an
RGB666 capable controller sees this as b6x2g6x2r6x2.
v4:
- s/emulation_format/pixel_format/ (Dmitry)
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Noralf Trønnes <[email protected]>
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MIPI DCS write/set commands have 8 bit parameters except for the
write_memory commands where it depends on the pixel format.
drm_mipi_dbi does currently only support RGB565 which is 16-bit and it
has to make sure that the pixels enters the SPI bus in big endian format
since the MIPI DBI spec doesn't have support for little endian.
drm_mipi_dbi is optimized for DBI interface option 3 which means that the
16-bit bytes are swapped by the upper layer if the SPI bus does not
support 16 bits per word, signified by the swap_bytes member.
In order to support both 16-bit and 24-bit pixel transfers we need a way
to tell the DBI command layer the format of the buffer. Add a
write_memory_bpw member that the upper layer can use to tell how many
bits per word to use for the SPI transfer.
v4:
- Expand the commit message (Dmitry)
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Noralf Trønnes <[email protected]>
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mipi_dbi_machine_little_endian() should really have been called
mipi_dbi_framebuffer_little_endian() because that's the function it
performs. When I added support for these SPI displays I thought that the
framebuffers on big endian machines were also big endian, but I have
later learned that this is not the case. There's a bit in the fourcc code
that controls this: DRM_FORMAT_BIG_ENDIAN.
Just remove the function to avoid confusion. We can add big endian support
later should the need arise and we have hardware to test on.
Instead of just amending the docs, expand it to explain the endianness
handling.
Reviewed-by: Dmitry Baryshkov <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Noralf Trønnes <[email protected]>
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The MIPI DBI 2.0 specification (2005) lists only two pixel formats for
the Type C Interface (SPI) and that is 3-bits/pixel RGB111 with
2 options for bit layout.
For Type A and B (parallel) the following formats are listed: RGB332,
RGB444, RGB565, RGB666 and RGB888 (some have 2 options for the bit layout).
Many MIPI DBI compatible controllers support all interface types on the
same chip and often the manufacturers have chosen to provide support for
the Type A/B interface pixel formats also on the Type C interface.
Some chips provide many pixel formats with optional bit layouts over SPI,
but the most common by far are RGB565 and RGB666. So even if the
specification doesn't list these formats for the Type C interface, the
industry has chosen to include them.
The MIPI DCS specification lists the standard commands that can be sent
over the MIPI DBI interface. The set_address_mode (36h) command has one
bit in the parameter that controls RGB/BGR order:
This bit controls the RGB data latching order transferred from the
peripheral’s frame memory to the display device.
This means that each supported RGB format also has a BGR variant.
Based on this rationale document the following pixel formats describing
the bit layout going over the wire:
- RGB111 (option 1): x2r1g1b1r1g1b1 (2 pixels per byte)
- BGR111 (option 1): x2b1g1r1b1g1r1 (2 pixels per byte)
- RGB111 (option 2): x1r1g1b1x1r1g1b1 (2 pixels per byte)
- BGR111 (option 2): x1b1g1r1x1b1g1r1 (2 pixels per byte)
- RGB565: r5g6b5 (2 bytes)
- BGR565: b5g6r5 (2 bytes)
- RGB666: r6x2g6x2b6x2 (3 bytes)
- BGR666: b6x2g6x2r6x2 (3 bytes)
(x: don't care)
v2:
- Use 'default: r5g6b5' (Rob)
Reviewed-by: Rob Herring (Arm) <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Noralf Trønnes <[email protected]>
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Since BDB version 211 block 46 has included more luminance and
gamma related information. Define it fully. The data is semi-based
on DisplayID v2.0 apparently.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jani Nikula <[email protected]>
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The VBT spec does a very poor job of defining how the chromaticity
coordinates in block 46 are laid out. After double checking the
Windows implementation it turns out these more or less match the
EDID definition, where the 10bit values are split into 2bit + 8bit
chunks. Adjust our struct definition to reflect that.
Signed-off-by: Ville Syrjälä <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Jani Nikula <[email protected]>
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We stopped using ACPI button in commit 05c72e77ccda ("drm/i915: Nuke the
LVDS lid notifier"). Also stop force enabling the ACPI_BUTTON config.
Cc: Ville Syrjälä <[email protected]>
Closes: https://lore.kernel.org/r/[email protected]
Reviewed-by: Ville Syrjälä <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/060d687c3a80cd94f065e637200dd10fea7b979f.1717747542.git.jani.nikula@intel.com
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The Elan eKTH5015M touch controller found on the Lenovo ThinkPad X13s
shares the VCC33 supply with other peripherals that may remain powered
during suspend (e.g. when enabled as wakeup sources).
The reset line is also wired so that it can be left deasserted when the
supply is off.
This is important as it avoids holding the controller in reset for
extended periods of time when it remains powered, which can lead to
increased power consumption, and also avoids leaking current through the
X13s reset circuitry during suspend (and after driver unbind).
Use the new 'no-reset-on-power-off' devicetree property to determine
when reset needs to be asserted on power down.
Notably this also avoids wasting power on machine variants without a
touchscreen for which the driver would otherwise exit probe with reset
asserted.
Fixes: bd3cba00dcc6 ("HID: i2c-hid: elan: Add support for Elan eKTH6915 i2c-hid touchscreens")
Cc: <[email protected]> # 6.0
Cc: Douglas Anderson <[email protected]>
Tested-by: Steev Klimaszewski <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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When the power supply is shared with other peripherals the reset line
can be wired in such a way that it can remain deasserted regardless of
whether the supply is on or not.
This is important as it can be used to avoid holding the controller in
reset for extended periods of time when it remains powered, something
which can lead to increased power consumption. Leaving reset deasserted
also avoids leaking current through the reset circuitry pull-up
resistors.
Add a new 'no-reset-on-power-off' devicetree property which can be used
by the OS to determine when reset needs to be asserted on power down.
Note that this property can also be used when the supply cannot be
turned off by the OS at all.
Signed-off-by: Johan Hovold <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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Add a compatible string for the Elan eKTH5015M touch controller.
Judging from the current binding and commit bd3cba00dcc6 ("HID: i2c-hid:
elan: Add support for Elan eKTH6915 i2c-hid touchscreens"), eKTH5015M
appears to be compatible with eKTH6915. Notably the power-on sequence is
the same.
While at it, drop a redundant label from the example.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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The Ilitek ILI2901 touch screen controller was apparently incorrectly
added to the Elan eKTH6915 schema simply because it also has a reset
gpio and is currently managed by the Elan driver in Linux.
The two controllers are not related even if an unfortunate wording in
the commit message adding the Ilitek compatible made it sound like they
were.
Add a dedicated schema for the ILI2901 which does not specify the I2C
address (which is likely 0x41 rather than 0x10 as for other Ilitek touch
controllers) to avoid cluttering the Elan schema with unrelated devices
and to make it easier to find the correct schema when adding further
Ilitek controllers.
Fixes: d74ac6f60a7e ("dt-bindings: HID: i2c-hid: elan: Introduce Ilitek ili2901")
Cc: Zhengqiao Xia <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Johan Hovold <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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HUTRR94 added support for a new usage titled "System Do Not Disturb"
which toggles a system-wide Do Not Disturb setting. This commit simply
adds a new event code for the usage.
Signed-off-by: Aseda Aboagye <[email protected]>
Acked-by: Dmitry Torokhov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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HUTRR116 added support for a new usage titled "System Accessibility
Binding" which toggles a system-wide bound accessibility UI or command.
This commit simply adds a new event code for the usage.
Signed-off-by: Aseda Aboagye <[email protected]>
Acked-by: Dmitry Torokhov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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syzbot reported a potential read out of bounds in asus_report_fixup.
this patch adds checks so that a read out of bounds will not occur
Signed-off-by: Andrew Ballance <[email protected]>
Reported-by: <[email protected]>
Closes: https://syzkaller.appspot.com/bug?extid=07762f019fd03d01f04c
Fixes: 59d2f5b7392e ("HID: asus: fix more n-key report descriptors if n-key quirked")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Benjamin Tissoires <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the MTL_CLKGATE_DIS_TRANS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/b330d86c5e3012513daa36dceffd2db45f0d7850.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TRANS_SET_CONTEXT_LATENCY register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/989f89994edae0829e3b6d5d6e3d8a521f0eda00.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TRANS_MSA_MISC register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/1a9c0a0f8c5bba31138f0c7aebdf839b9b30298c.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TGL_DP_TP_STATUS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/c7aaf0e981324bfc5b3aec31f30a7b1a158ba568.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TGL_DP_TP_CTL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/3d3e2b732ec9372cf6b1ae44b25342179b028b1a.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TRANS_DDI_FUNC_CTL2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/2b61bf9c1f74ae633c99aa34fbf1aa85735cc5b6.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TRANS_DDI_FUNC_CTL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/4ccf75561aa0fb209fd71c85e9089b0350570fd6.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_LINK_N2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/5267c167414fb46a25277c1c9a802f6ccf8de3c9.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_LINK_M2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/31337adcaca1333724600b0afe6e3880f0948d5e.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_LINK_N1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/0960c3726a36999b38084dce6c3824882921c475.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_LINK_M1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/bf25d447d98009f56f2c5b2205719ab2d9a70c93.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_DATA_N2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/6eeb0c74d6e566f04a193b2a3f1272e58df66f20.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_DATA_M2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/1fda9b8cd446727845089844a1c8eeb5c8ae7b5a.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_DATA_N1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/80759c6efdfdb59c4bd624af85b9db38ebe06f65.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_DATA_M1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/aa87444d7b2c0c695729c15730bb11aa922b7561.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the SWF3 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/5ab27d6a4366617ba273e526a46a505c3d3c3295.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the SWF1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/cd31efc114325e61e357b0f8a1106f2eb7819fff.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the SWF0 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/df957a1dfeddc14e4b62d6e2a1bf8104d506be87.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the CHV_CANVAS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/a48c7984a14412ef74af250d5bc2ea9097aa2222.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the CHV_BLEND register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/a2c5064ee3a985f7b7b5c7e672737df447d3af29.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_FLIPCOUNT_G4X register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/c53a6f5cd97976f43fbae442034074d2ea9aac42.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_FRMCOUNT_G4X register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/747124e5eebdb58b06d70a0aae0af4dd7e6b7d86.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the DSPFW3 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/856978ed413e537b7d46eed5e8d93bdfd7c80fc6.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the DSPFW2 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/ba349f90b6614605c52f58ae048961c7b4da4495.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the DSPFW1 register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/4843726dff7d95e4127fb948073c9e4addc1e683.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the DSPARB register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/9e8dc8978ce3122a0e9c53778be547875a9ae6d8.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the ICL_PIPESTATUS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/d9a7ef1ff8e848cd10729f4ee033d1ef55ee78cc.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPE_ARB_CTL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/e75e80bd96e05ece6b82c0bdb509527ab2dd0e6d.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPESTAT register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/8b18a1e77ccfd451bbaee80b6ddb23bdbc479336.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPEFRAMEPIXEL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/464d4536f90e9d463458cdd315b3ba650e12ada5.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPEFRAME register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/7e6d1a8d3ae2a42efa3a48884e0e37357e0108c1.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PIPEDSL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/53b751f5a883318d44b690284d2e9d5a43fba860.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the TRANSCONF register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/9afc96be1cbe4514cdca701ab434b4c7aa3a55ba.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PFIT_AUTO_RATIOS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/148e8c66d37b5eb3077eef44018591d8b6a57937.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PFIT_PGM_RATIOS register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/8453205c9619bb8453bf4904d0c5bb868f614fc4.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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Avoid the implicit dev_priv local variable use, and pass dev_priv
explicitly to the PFIT_CONTROL register macro.
Reviewed-by: Rodrigo Vivi <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/fad44d3d987d914c83844cdf172adaa19772e035.1717514638.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <[email protected]>
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