From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Javier Martinez Canillas <javierm@redhat.com>,
linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 1/2] fbdev: ssd1307fb: Drop optional dependency
Date: Tue, 1 Nov 2022 17:09:46 +0200 [thread overview]
Message-ID: <20221101150947.67377-1-andriy.shevchenko@linux.intel.com> (raw)
Only a single out of three devices need a PWM, so from driver it's
optional. Moreover it's a single driver in the entire kernel that
currently selects PWM. Unfortunately this selection is a root cause
of the circular dependencies when we want to enable optional PWM
for some other drivers that select GPIOLIB.
Fixes: a2ed00da5047 ("drivers/video: add support for the Solomon SSD1307 OLED Controller")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/video/fbdev/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index a98987aa2784..b88d8bfe992e 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2218,7 +2218,6 @@ config FB_SSD1307
select FB_SYS_COPYAREA
select FB_SYS_IMAGEBLIT
select FB_DEFERRED_IO
- select PWM
select FB_BACKLIGHT
help
This driver implements support for the Solomon SSD1307
--
2.35.1
next reply other threads:[~2022-11-01 15:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-01 15:09 Andy Shevchenko [this message]
2022-11-01 15:09 ` [PATCH v1 2/2] fbdev: ssd1307fb: Drop duplicate NULL checks for PWM APIs Andy Shevchenko
2022-11-01 15:30 ` [PATCH v1 1/2] fbdev: ssd1307fb: Drop optional dependency Helge Deller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20221101150947.67377-1-andriy.shevchenko@linux.intel.com \
--to=andriy.shevchenko@linux.intel.com \
--cc=deller@gmx.de \
--cc=dri-devel@lists.freedesktop.org \
--cc=javierm@redhat.com \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).