From mboxrd@z Thu Jan 1 00:00:00 1970 From: Siarhei Siamashka Date: Sun, 18 Jan 2015 13:33:52 +0200 Subject: [U-Boot] [PATCH] sunxi: display: Make lcd display clk phase configurable In-Reply-To: <1421152412-4091-1-git-send-email-hdegoede@redhat.com> References: <1421152412-4091-1-git-send-email-hdegoede@redhat.com> Message-ID: <20150118133352.6fb60d39@i7> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Tue, 13 Jan 2015 13:33:32 +0100 Hans de Goede wrote: > While running some tests with an Olinuxino-A13-Micro + a 7" Olimex LCD module > I noticed that the screen flickered. This is caused by the lcd display clk > phase reg value being set to 0, where it should be 1 in this setup. > > This commit adds a Kconfig option for the lcd display clk phase, so that we > can set it per board. This defaults to 1, because looking at all the fex > files in sunxi-boards, that is by far the most used value. What is the name of this option in fex files? > This commit updated the Ippo and MSI Primo73 tablet defconfigs to override the > default of 1 with 0, as that is the correct value for those tablets, this > keeps the register settings the same as before this commit. > > The Olinuxino-A13 defconfigs are not updated, changing the register setting > for these boards from 0 to 1, this is intentional. [...] -- Best regards, Siarhei Siamashka