| Message ID | cover.1605635248.git.agx@sigxcpu.org |
|---|---|
| Headers | show |
| Series | drm/panel: mantix and st7703 fixes and additions | expand |
On Tue, Nov 17, 2020 at 6:49 PM Guido Günther <agx@sigxcpu.org> wrote: > Less code and easier probe deferral debugging. > > Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
On Tue, Nov 17, 2020 at 6:49 PM Guido Günther <agx@sigxcpu.org> wrote: > We've seen some (non permanent) burn in and bad white balance > on some of the panels. Adding this bit from a vendor supplied > sequence fixes it. > > Fixes: 72967d5616d3 ("drm/panel: Add panel driver for the Mantix MLAF057WE51-X DSI panel") > Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
On Tue, Nov 17, 2020 at 6:49 PM Guido Günther <agx@sigxcpu.org> wrote: > This can be used to use different modes for differnt panels via OF > device match. > > Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
On Tue, Nov 17, 2020 at 6:49 PM Guido Günther <agx@sigxcpu.org> wrote: > The panel uses the same driver IC and has the same resolution but a > slightly different default mode. It seems it can work with the same > init sequence. > > Signed-off-by: Guido Günther <agx@sigxcpu.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
This adds new panel type to the mantix driver as found on the Librem 5 and fixes a glitch in the init sequence (affecting both panels). The fix is at the start of the series to make backporting simpler. It also adds a patch to make st7703 use dev_err_probe(). Guido Günther (6): drm/panel: st7703: Use dev_err_probe drm/panel: mantix: Tweak init sequence drm/panel: mantix: Allow to specify default mode for different panels drm/panel: mantix: Support panel from Shenzhen Yashi Changhua Intelligent Technology Co dt-bindings: vendor-prefixes: Add ys vendor prefix dt-binding: display: mantix: Add compatible for panel from YS .../display/panel/mantix,mlaf057we51-x.yaml | 1 + .../devicetree/bindings/vendor-prefixes.yaml | 2 + .../gpu/drm/panel/panel-mantix-mlaf057we51.c | 39 +++++++++++++++---- drivers/gpu/drm/panel/panel-sitronix-st7703.c | 24 ++++-------- 4 files changed, 43 insertions(+), 23 deletions(-)