mbox series

[v4,0/2] Add LT9611UXC DSI to HDMI bridge support

Message ID 20201102011435.1100930-1-dmitry.baryshkov@linaro.org
Headers show
Series Add LT9611UXC DSI to HDMI bridge support | expand

Message

Dmitry Baryshkov Nov. 2, 2020, 1:14 a.m. UTC 
Hi,

This series adds support for Lontium LT9611UXC bridge chip which takes
MIPI DSI as input and provides HDMI signal as output.

The chip can be found in Qualcomm RB5 platform [1], [2].

[1] https://www.qualcomm.com/products/qualcomm-robotics-rb5-platform
[2] https://www.thundercomm.com/app_en/product/1590131656070623

Changes since v3:
 - Support for firmware upgrades
 - Simplified modes table to include only used fields (w, h, refresh)
 - Added more entries to display modes table, as more modes are
   supported by the firmware
 - Wait for EDID to be available from the hardware before reading it
 - Do not store EDID in the interim buffer, lowering the size of
   per-device struct

Changes since v2:
 - Squashed connector support into main patch
 - Added comment on modes table
 - Dropped display timings support, covered by EDID
 - Dropped sleep mode support
 - Dropped hpd_status reading from ISR handler
 - Added "sentinel" comments to empty table entries

Changes since v1:
 - Fix whitespaces/indentation
 - Support working without DRM_BRIDGE_ATTACH_NO_CONNECTOR

Comments

Sam Ravnborg Nov. 7, 2020, 11:05 a.m. UTC | #1 
Hi Dmitry

On Mon, Nov 02, 2020 at 04:14:33AM +0300, Dmitry Baryshkov wrote:
> Hi,
> 
> This series adds support for Lontium LT9611UXC bridge chip which takes
> MIPI DSI as input and provides HDMI signal as output.
> 
> The chip can be found in Qualcomm RB5 platform [1], [2].
> 
> [1] https://www.qualcomm.com/products/qualcomm-robotics-rb5-platform
> [2] https://www.thundercomm.com/app_en/product/1590131656070623
> 
> Changes since v3:
>  - Support for firmware upgrades
>  - Simplified modes table to include only used fields (w, h, refresh)
>  - Added more entries to display modes table, as more modes are
>    supported by the firmware
>  - Wait for EDID to be available from the hardware before reading it
>  - Do not store EDID in the interim buffer, lowering the size of
>    per-device struct

Thanks, driver is now applied to drm-misc-next.

	Sam
patchwork-bot+linux-arm-msm@kernel.org Dec. 29, 2020, 8:15 p.m. UTC | #2 
Hello:

This series was applied to qcom/linux.git (refs/heads/for-next):

On Mon,  2 Nov 2020 04:14:33 +0300 you wrote:
> Hi,

> 

> This series adds support for Lontium LT9611UXC bridge chip which takes

> MIPI DSI as input and provides HDMI signal as output.

> 

> The chip can be found in Qualcomm RB5 platform [1], [2].

> 

> [...]


Here is the summary with links:
  - [v4,1/2] dt-bindings: display: bridge: Add documentation for LT9611UXC
    https://git.kernel.org/qcom/c/25d7361ff96a
  - [v4,2/2] drm: bridge: add support for lontium LT9611UXC bridge
    https://git.kernel.org/qcom/c/0cbbd5b1a012

You are awesome, thank you!
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