linux-kernel - [PATCH v2 7/7] staging: bcm2835-audio: update TODO

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Message-Id: <20181017190156.30010-8-nsaenzjulienne@suse.de>
Date:   Wed, 17 Oct 2018 21:01:56 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     gregkh@...uxfoundation.org
Cc:     eric@...olt.net, stefan.wahren@...e.com,
        linux-rpi-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        tiwai@...e.de, nsaenzjulienne@...e.de, devel@...verdev.osuosl.org
Subject: [PATCH v2 7/7] staging: bcm2835-audio: update TODO

The following tasks were completed or not the right solution:

1/2- Not the proper solution, we should register a platform device in
vchiq the same way it's done with bcm2835-camera as commented here:
https://lkml.org/lkml/2018/10/16/1131

2/3- Fixed by Takashi Iwai here: https://lkml.org/lkml/2018/9/4/587

Also, adds a new task as per mailing list conversation.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
---
 .../staging/vc04_services/bcm2835-audio/TODO  | 25 +++----------------
 1 file changed, 3 insertions(+), 22 deletions(-)

diff --git a/drivers/staging/vc04_services/bcm2835-audio/TODO b/drivers/staging/vc04_services/bcm2835-audio/TODO
index 73d41fa631ac..cb8ead3e9108 100644
--- a/drivers/staging/vc04_services/bcm2835-audio/TODO
+++ b/drivers/staging/vc04_services/bcm2835-audio/TODO
@@ -4,26 +4,7 @@
 *                                                                           *
 *****************************************************************************
 
+1) Revisit multi-cards options and PCM route mixer control (as per comment
+https://lkml.org/lkml/2018/9/8/200)
 
-1) Document the device tree node
-
-The downstream tree(the tree that the driver was imported from) at
-http://www.github.com/raspberrypi/linux uses this node:
-
-audio: audio {
-	compatible = "brcm,bcm2835-audio";
-	brcm,pwm-channels = <8>;
-};
-
-Since the driver requires the use of VCHIQ, it may be useful to have a link
-in the device tree to the VCHIQ driver.
-
-2) Gracefully handle the case where VCHIQ is missing from the device tree or
-it has not been initialized yet.
-
-3) Review error handling and remove duplicate code.
-
-4) Cleanup the logging mechanism.  The driver should probably be using the
-standard kernel logging mechanisms such as dev_info, dev_dbg, and friends.
-
-5) Fix the remaining checkpatch.pl errors and warnings.
+2) Fix the remaining checkpatch.pl errors and warnings.
-- 
2.19.1