[0/3] drm/panel: ilitek-ili9881c: Support Ampire AM8001280G LCD panel

Add support for Ampire AM8001280G LCD panels to the Ilitek ILI9881C
driver.

Also set prepare_prev_first, to make sure that the DSI host controller
is initialized to LP-11 before the panel is powered up. Tested to work
with samsung-dsim on i.MX8MM after commit 0c14d3130654 ("drm: bridge:
samsung-dsim: Fix i.MX8M enable flow to meet spec").

To: Neil Armstrong <neil.armstrong@linaro.org>
To: Jessica Zhang <quic_jesszhan@quicinc.com>
To: Sam Ravnborg <sam@ravnborg.org>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
To: Maxime Ripard <mripard@kernel.org>
To: Thomas Zimmermann <tzimmermann@suse.de>
To: David Airlie <airlied@gmail.com>
To: Daniel Vetter <daniel@ffwll.ch>
To: Rob Herring <robh+dt@kernel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
To: Conor Dooley <conor+dt@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: Marco Felsch <m.felsch@pengutronix.de>
Cc: kernel@pengutronix.de
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

---
Marco Felsch (1):
      drm/panel: ilitek-ili9881c: make use of prepare_prev_first

Philipp Zabel (2):
      dt-bindings: ili9881c: Add Ampire AM8001280G LCD panel
      drm/panel: ilitek-ili9881c: Add Ampire AM8001280G LCD panel

 .../bindings/display/panel/ilitek,ili9881c.yaml    |   1 +
 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c      | 225 +++++++++++++++++++++
 2 files changed, 226 insertions(+)
---
base-commit: e4d983acffff270ccee417445a69b9ed198658b1
change-id: 20231123-drm-panel-ili9881c-am8001280g-d2e2f4b30a2e

Best regards,

On Thu, Nov 23, 2023 at 06:08:05PM +0100, Philipp Zabel wrote:
> Document the compatible value for Ampire AM8001280G LCD panels.
> 
> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.

> ---
>  Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
> index e7ab6224b52e..b1e624be3e33 100644
> --- a/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
> +++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9881c.yaml
> @@ -16,6 +16,7 @@ properties:
>    compatible:
>      items:
>        - enum:
> +          - ampire,am8001280g
>            - bananapi,lhr050h41
>            - feixin,k101-im2byl02
>            - tdo,tl050hdv35
> 
> -- 
> 2.39.2
>