Hi Jagan,
On Tue, Sep 19, 2017 at 2:06 AM, Jagan Teki [off-list ref] wrote:
Hi Fabio,
quoted
Please add the support of this panel to drivers/gpu/drm/panel/panel-simple.c.
Then you can refer its compatible in your board dts.
Yes, I'm trying to add the display timings but I couldn't find any
info how to find front_portch, back_porch and sync. I remember
blanking time = Sync Width + BP + FP so out of which how can we
determine each one respectively. Please let me know if you have any
idea, I?ve attached the data-sheet.
Does the existing ampire,am800480r3tmqwa1h binding work for your display?
Hi Fabio,
On Tue, Sep 19, 2017 at 9:22 PM, Fabio Estevam [off-list ref] wrote:
Hi Jagan,
On Tue, Sep 19, 2017 at 2:06 AM, Jagan Teki [off-list ref] wrote:
quoted
Hi Fabio,
quoted
Please add the support of this panel to drivers/gpu/drm/panel/panel-simple.c.
Then you can refer its compatible in your board dts.
Yes, I'm trying to add the display timings but I couldn't find any
info how to find front_portch, back_porch and sync. I remember
blanking time = Sync Width + BP + FP so out of which how can we
determine each one respectively. Please let me know if you have any
idea, I?ve attached the data-sheet.
Does the existing ampire,am800480r3tmqwa1h binding work for your display?
Yes, it is working..but need to understand how these respective
timings were calculated(because I need to add few more) . I tried this
supported ampire but couldn't get the data-sheet. Please point me if
you find any details.
thanks!
--
Jagan Teki
Senior Linux Kernel Engineer | Amarula Solutions
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.
On Tue, Sep 19, 2017 at 4:21 PM, Jagan Teki [off-list ref] wrote:
Yes, it is working..but need to understand how these respective
timings were calculated(because I need to add few more) . I tried this
supported ampire but couldn't get the data-sheet. Please point me if
you find any details.
I don't have information about this panel.
Maybe you could check with the author from commit:
commit 1c550fa193d08920255240743f57731d4d57cd4d
Author: Philipp Zabel [off-list ref]
Date: Wed Feb 11 18:50:09 2015 +0100
drm/panel: Add support for Ampire AM-800480R3TMQW-A1H 800x480 7" panel
This adds support for the AM-800480R3TMQW-A1H 7" 800x480 panel to the
DRM simple panel driver.
Signed-off-by: Philipp Zabel [off-list ref]
Signed-off-by: Thierry Reding [off-list ref]
via dri-devel at lists.freedesktop.org list.