KernelDriverProjects - Bewerkingsoverzicht

Hans de Goede op 22 nov 2015 om 11:04

2015-11-22T11:04:15Z

← Oudere versie		Versie van 22 nov 2015 11:04
Regel 294:		Regel 294:
	* Add support to u-boot for the A83 SoC, initial patches for this have been posted.		* Add support to u-boot for the A83 SoC, initial patches for this have been posted.
	* Who: Vishnu Patekar		* Who: Vishnu Patekar


	= Finished Projects =		= Finished Projects =
Regel 301:		Regel 302:
	* The AXP152 PMIC is a multifunction device, so a mfd driver needs to be written to instantiate per function cells to which various kernel driver can then be bound.		* The AXP152 PMIC is a multifunction device, so a mfd driver needs to be written to instantiate per function cells to which various kernel driver can then be bound.
	* Boards: A10s OLinuxIno Micro, mk802-a10s, others		* Boards: A10s OLinuxIno Micro, mk802-a10s, others
	* Difficulty: Medium
	* Who: Hans		* Who: Hans

Regel 309:		Regel 309:
	* Add support for edp display panels via the anx9804 parallel lcd to dp bridge chip to the u-boot video code		* Add support for edp display panels via the anx9804 parallel lcd to dp bridge chip to the u-boot video code
	* Boards: Columbus A31 DKT		* Boards: Columbus A31 DKT
	* Difficulty: Medium / Hard
	* Who: Hans		* Who: Hans

Regel 316:		Regel 315:

	* Create a dts file for the wobo-i5 (including pinmux setting for the emac veing routed to an alternative port), auxtek-t003, uhost-u1a		* Create a dts file for the wobo-i5 (including pinmux setting for the emac veing routed to an alternative port), auxtek-t003, uhost-u1a
	* Difficulty: Easy
	* Who: Jelle		* Who: Jelle

Regel 323:		Regel 321:

	* Create defconfig and dts files for the wobo-i5, auxtek-t003		* Create defconfig and dts files for the wobo-i5, auxtek-t003
	* Difficulty: Easy
	* Who: Jelle, Hans		* Who: Jelle, Hans

Regel 333:		Regel 330:
	* Boards: Columbus A31 DKT		* Boards: Columbus A31 DKT
	* Who: Sander Vermin		* Who: Sander Vermin


	== Various sunxi kernel support tasks ==		== Various sunxi kernel support tasks ==

Hans de Goede: /* WIP Projects */

2015-11-22T11:02:22Z

WIP Projects

← Oudere versie		Versie van 22 nov 2015 11:02
Regel 286:		Regel 286:
	== A83 kernel support ==		== A83 kernel support ==

	* Add support to the Linux kernel for the A83 SoC, ~~no work has~~ been ~~done on this yet~~.		* Add support to the Linux kernel for the A83 SoC, initial patches for this have been posted.
	* Who: Vishnu Patekar		* Who: Vishnu Patekar

Regel 292:		Regel 292:
	== A83 u-boot support ==		== A83 u-boot support ==

	* Add support to u-boot for the A83 SoC, ~~no work has~~ been ~~done on this yet~~.		* Add support to u-boot for the A83 SoC, initial patches for this have been posted.
	* Who: Vishnu Patekar		* Who: Vishnu Patekar


	= Finished Projects =		= Finished Projects =

Hans de Goede op 22 nov 2015 om 11:01

2015-11-22T11:01:08Z

← Oudere versie		Versie van 22 nov 2015 11:01
Regel 93:		Regel 93:


	== Add vbus-supply regulator support to the mv64xxx i2c controller driver		== Add vbus-supply regulator support to the mv64xxx i2c controller driver ==

	* On some tablets some i2c busses only function properly if a certain regulator is enabled, otherwise the bus always report being stuck. To properly support this drivers/i2c/busses/i2c-mv64xxx.c needs to be extended to support a vbus-supply devicetree property and to enabled this regulator on probe, and disable it again on driver remove.		* On some tablets some i2c busses only function properly if a certain regulator is enabled, otherwise the bus always report being stuck. To properly support this drivers/i2c/busses/i2c-mv64xxx.c needs to be extended to support a vbus-supply devicetree property and to enabled this regulator on probe, and disable it again on driver remove.

Hans de Goede op 22 nov 2015 om 11:00

2015-11-22T11:00:16Z

@@ Regel 30: / Regel 30: @@
 == Add an i2c controller and axp152 child node to boards using an axp152 pmic ==
-* Add an i2c controller and axp152 child node to boards using an axp152 pmic, to enable power button and "poweroff" support, see
+* Add an i2c controller and axp152 child node to boards using an axp152 pmic, to enable power button and "poweroff" support, see sun5i-a10s-auxtek-t003.dts for an example
-sun5i-a10s-auxtek-t003.dts for an example
+* Boards: r7-tv-dongle, a10s-mk802
 * Difficulty: Easy
@@ Regel 58: / Regel 57: @@
 * Boards: Denver TAC-90011 tablet
 * Difficulty: Easy/Medium
@@ Regel 99: / Regel 91: @@
 * Boards: q8 94v-0 (a13, pink)
 * Difficulty: Easy/Medium
@@ Regel 161: / Regel 160: @@
 * Boards: qa88-v1.3 (a23, front black, back light blue), q8 tj-a23-q88-v4.0 (a23, blue, Modoex), q8 ao721_v41 (a23, white), q8 tzx-723q4 (a33)
 * Difficulty: Medium
@@ Regel 220: / Regel 207: @@
 == Various sunxi kernel support tasks ==
-* Button mMapping for mele a1000 remote
+* Button mapping for mele a1000 remote
 * Fix stmmac ethernet driver being too chatty making it hard to use a text console, note it spews even more after suspend/resume
 * Add missing iounmap(info->screen_base) to simplefb_remove
@@ Regel 242: / Regel 229: @@
 * Add full support to u-boot for the A80 SoC, main u-boot.bin already has A80 support, but we need to add SPL support (pmic voltage setup, dram init)
 * Difficulty: Hard
@@ Regel 307: / Regel 282: @@
 * Difficulty: Easy
 * Who: Remi
@@ Regel 346: / Regel 333: @@
 * [http://www.freescale.com/files/sensors/doc/data_sheet/MMA8452Q.pdf datasheet here]
 * Boards: Columbus A31 DKT
 * Who: Sander Vermin
@@ Regel 353: / Regel 339: @@
 * i2c speed calculation is wrong in kernel, see datasheet / u-boot for correct formula, this is a sunxi only thing, needs to check the compat.
 * Who: Hans

Bertrik Sikken: Add link to GSL1680 datasheet

2015-10-25T10:33:48Z

Add link to GSL1680 datasheet

← Oudere versie		Versie van 25 okt 2015 10:33
Regel 38:		Regel 38:
	== Silead GSL1680 touchcreen driver ==		== Silead GSL1680 touchcreen driver ==

	* Various (cheap) tablets use a gsl1680 touchscreen controller. An userspace driver for this touchscreen is available [https://github.com/rastersoft/gsl1680 here]. Write a proper kernel driver for this and upstream it.		* Various (cheap) tablets use a gsl1680 touchscreen controller ([http://dl.linux-sunxi.org/touchscreen/GSL1680.pdf datasheet]). An userspace driver for this touchscreen is available [https://github.com/rastersoft/gsl1680 here]. Write a proper kernel driver for this and upstream it.
	* A driver was recently posted for this [http://www.spinics.net/lists/linux-input/msg39695.html here], a good approach here would be to first get the userspace driver to work to make sure you've the right firmware, etc. and then try to get the posted driver to work, fixing it up as necessary.		* A driver was recently posted for this [http://www.spinics.net/lists/linux-input/msg39695.html here], a good approach here would be to first get the userspace driver to work to make sure you've the right firmware, etc. and then try to get the posted driver to work, fixing it up as necessary.
	* Yet another driver is [https://github.com/onitake/gslx680-acpi here], the above one is likely a better starting point, but this one may be useful in someway too		* Yet another driver is [https://github.com/onitake/gslx680-acpi here], the above one is likely a better starting point, but this one may be useful in someway too

Hans de Goede op 13 okt 2015 om 14:14

2015-10-13T14:14:15Z

← Oudere versie		Versie van 13 okt 2015 14:14
Regel 156:		Regel 156:


	== Espressif ESP8089 wifi driver ===		== Espressif ESP8089 wifi driver ==

	* Find a recent copy of the Espressif ESP8089 wifi driver, make it build against the latest kernel and get it to work on at least one device. Then clean it up and submit it upstream for drivers/staging, then clean it up further to eventually move it into mainline proper. The; latest version I could find is [https://github.com/linux-rockchip/linux-rockchip here].		* Find a recent copy of the Espressif ESP8089 wifi driver, make it build against the latest kernel and get it to work on at least one device. Then clean it up and submit it upstream for drivers/staging, then clean it up further to eventually move it into mainline proper. The; latest version I could find is [https://github.com/linux-rockchip/linux-rockchip here].

Hans de Goede op 13 okt 2015 om 14:07

2015-10-13T14:07:25Z

← Oudere versie		Versie van 13 okt 2015 14:07
Regel 153:		Regel 153:
	* Find a recent copy of the Mediatek mt6620 wifi / bluetooth driver, make it build against the latest kernel and get it to work on at least one device. Then clean it up and submit it upstream for drivers/staging, then clean it up further to eventually move it into mainline proper. The; latest version I could find is [https://github.com/MediaTek-Connectivity/mt6620 here], there may be a more recent version in one of the [http://dl.linux-sunxi.org/ later allwinner SDKs]		* Find a recent copy of the Mediatek mt6620 wifi / bluetooth driver, make it build against the latest kernel and get it to work on at least one device. Then clean it up and submit it upstream for drivers/staging, then clean it up further to eventually move it into mainline proper. The; latest version I could find is [https://github.com/MediaTek-Connectivity/mt6620 here], there may be a more recent version in one of the [http://dl.linux-sunxi.org/ later allwinner SDKs]
	* Boards: Columbus A31 DKT		* Boards: Columbus A31 DKT
			* Difficulty: Medium


			== Espressif ESP8089 wifi driver ===

			* Find a recent copy of the Espressif ESP8089 wifi driver, make it build against the latest kernel and get it to work on at least one device. Then clean it up and submit it upstream for drivers/staging, then clean it up further to eventually move it into mainline proper. The; latest version I could find is [https://github.com/linux-rockchip/linux-rockchip here].
			* Boards: qa88-v1.3 (a23, front black, back light blue), q8 tj-a23-q88-v4.0 (a23, blue, Modoex), q8 ao721_v41 (a23, white), q8 tzx-723q4 (a33)
	* Difficulty: Medium		* Difficulty: Medium

Bertrik Sikken op 2 okt 2015 om 16:19

2015-10-02T16:19:32Z

← Oudere versie		Versie van 2 okt 2015 16:19
Regel 50:		Regel 50:
	* Boards: Wits PRO A20 DKT, Columbus A31 DKT, Chuwi_V7_CW0825 tablet, Intertoys Qware Pro 3		* Boards: Wits PRO A20 DKT, Columbus A31 DKT, Chuwi_V7_CW0825 tablet, Intertoys Qware Pro 3
	* Difficulty: Easy/Medium		* Difficulty: Easy/Medium
			* Who: Bertrik see https://github.com/bertrik/KernelDriverCourse2015

Bertrik Sikken op 2 okt 2015 om 16:04

2015-10-02T16:04:02Z

← Oudere versie		Versie van 2 okt 2015 16:04
Regel 48:		Regel 48:

	* Various tablets use a Focaltech ft5x touchscreen controller. A driver is available in various Android kernel sources, see the linux-sunxi wiki [http://linux-sunxi.org/Touchscreen touchscreen page]. Write a proper kernel driver for this and upstream it.		* Various tablets use a Focaltech ft5x touchscreen controller. A driver is available in various Android kernel sources, see the linux-sunxi wiki [http://linux-sunxi.org/Touchscreen touchscreen page]. Write a proper kernel driver for this and upstream it.
	* Boards: Wits PRO A20 DKT, Columbus A31 DKT, Chuwi_V7_CW0825 tablet		* Boards: Wits PRO A20 DKT, Columbus A31 DKT, Chuwi_V7_CW0825 tablet, Intertoys Qware Pro 3
	* Difficulty: Easy/Medium		* Difficulty: Easy/Medium

Hans de Goede op 27 sep 2015 om 14:58

2015-09-27T14:58:24Z

← Oudere versie		Versie van 27 sep 2015 14:58
Regel 212:		Regel 212:
	== Various sunxi kernel support tasks ==		== Various sunxi kernel support tasks ==

	*Button mMapping for mele a1000 remote		* Button mMapping for mele a1000 remote
	* Fix stmmac ethernet driver being too chatty making it hard to use a text console, note it spews even more after suspend/resume		* Fix stmmac ethernet driver being too chatty making it hard to use a text console, note it spews even more after suspend/resume
	* i2c speed calculation is wrong in kernel, see datasheet / u-boot for correct formula, this is a sunxi only thing, needs to check the compat.
	* Add missing iounmap(info->screen_base) to simplefb_remove		* Add missing iounmap(info->screen_base) to simplefb_remove
	* For even more Allwinner SoCs related todo items see [http://linux-sunxi.org/Linux_mainlining_effort#Left_to_be_done this todo list].		* For even more Allwinner SoCs related todo items see [http://linux-sunxi.org/Linux_mainlining_effort#Left_to_be_done this todo list].
Regel 341:		Regel 340:
	* Difficulty: Easy/Medium		* Difficulty: Easy/Medium
	* Who: Sander Vermin		* Who: Sander Vermin

			== Various sunxi kernel support tasks ==

			* i2c speed calculation is wrong in kernel, see datasheet / u-boot for correct formula, this is a sunxi only thing, needs to check the compat.
			* Who: Hans