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Author	SHA1	Message	Date
Greg Kroah-Hartman	2a08f2b899	panel: rocktech: no need to check return value of debugfs_create functions When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: "Guido Günther" <agx@sigxcpu.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20190613115717.GB26335@kroah.com	2019-06-13 15:10:02 +02:00
Joe Perches	2ebf47176b	drm/panel: Rocktech jh057n00900: Add terminating newlines to logging These were missing '\n' terminations, add them. Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Guido Günther <agx@sigxcpu.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/da6f2344396555034cf2476c8338b0ce1c56e0a7.camel@perches.com	2019-04-04 19:04:18 +02:00
Guido Günther	530b19698d	drm/panel: Add Rocktech jh057n00900 panel driver Support Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel. It is a MIPI DSI video mode panel. The panel seems to use a Sitronix ST7703 look alike (most of the commands look similar to the ST7703's data sheet but use a different number of parameters). The initial version of the DSI init sequence (including sleeps) were provided by the vendor. Sleeps were reduced considerably though to speed up initialization. Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://patchwork.freedesktop.org/patch/msgid/1a9ce687be283c66dfb26d1dfb52a7bf695090fa.1554114302.git.agx@sigxcpu.org	2019-04-03 18:44:41 +02:00

Author

SHA1

Message

Date

Greg Kroah-Hartman

2a08f2b899

panel: rocktech: no need to check return value of debugfs_create functions

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Cc: "Guido Günther" <agx@sigxcpu.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20190613115717.GB26335@kroah.com

2019-06-13 15:10:02 +02:00

Joe Perches

2ebf47176b

drm/panel: Rocktech jh057n00900: Add terminating newlines to logging

These were missing '\n' terminations, add them.

Signed-off-by: Joe Perches <joe@perches.com>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/da6f2344396555034cf2476c8338b0ce1c56e0a7.camel@perches.com

2019-04-04 19:04:18 +02:00

Guido Günther

530b19698d

drm/panel: Add Rocktech jh057n00900 panel driver

Support Rocktech jh057n00900 5.5" 720x1440 TFT LCD panel. It is a MIPI
DSI video mode panel.

The panel seems to use a Sitronix ST7703 look alike (most of the
commands look similar to the ST7703's data sheet but use a different
number of parameters). The initial version of the DSI init sequence
(including sleeps) were provided by the vendor. Sleeps were reduced
considerably though to speed up initialization.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1a9ce687be283c66dfb26d1dfb52a7bf695090fa.1554114302.git.agx@sigxcpu.org

2019-04-03 18:44:41 +02:00

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