| db2ed6ec | 31-Mar-2024 |
Krzysztof Kozlowski <[email protected]> |
usb: typec: displayport: drop driver owner assignment
Core in typec_altmode_register_driver() already sets the .owner, so
driver does not need to.
Signed-off-by: Krzysztof Kozlowski <[email protected]
usb: typec: displayport: drop driver owner assignment
Core in typec_altmode_register_driver() already sets the .owner, so
driver does not need to.
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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| 85af23df | 11-Jan-2023 |
Prashant Malani <[email protected]> |
usb: typec: altmodes/displayport: Use proper macro for pin assignment check
While looking at the DP configuration VDO to determine the peripheral
configuration, the spec (Table 8-5: DisplayPort Conf
usb: typec: altmodes/displayport: Use proper macro for pin assignment check
While looking at the DP configuration VDO to determine the peripheral
configuration, the spec (Table 8-5: DisplayPort Configurations, VESA
DisplayPort Alt Mode Standard v2.0) lists the options as "UFP_U as a DP
Source/Sink Device".
So, use the correct macro while performing this check. Effectively it's
the same as the existing code, but the proposed macro describes the
state a little better.
No functional changes introduced.
Cc: Heikki Krogerus <[email protected]>
Signed-off-by: Prashant Malani <[email protected]>
Reviewed-by: Benson Leung <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| 9682b41e | 11-Jan-2023 |
Prashant Malani <[email protected]> |
usb: typec: altmodes/displayport: Fix pin assignment calculation
Commit c1e5c2f0cb8a ("usb: typec: altmodes/displayport: correct pin
assignment for UFP receptacles") fixed the pin assignment calcula
usb: typec: altmodes/displayport: Fix pin assignment calculation
Commit c1e5c2f0cb8a ("usb: typec: altmodes/displayport: correct pin
assignment for UFP receptacles") fixed the pin assignment calculation
to take into account whether the peripheral was a plug or a receptacle.
But the "pin_assignments" sysfs logic was not updated. Address this by
using the macros introduced in the aforementioned commit in the sysfs
logic too.
Fixes: c1e5c2f0cb8a ("usb: typec: altmodes/displayport: correct pin assignment for UFP receptacles")
Cc: [email protected]
Cc: Heikki Krogerus <[email protected]>
Signed-off-by: Prashant Malani <[email protected]>
Reviewed-by: Benson Leung <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
|