Add support for NHD-5.0-800480TF-ATXL-CTP lcd display #6
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
In non interlaced mode Vsync and Hsync have been inverted. If we use FB_SYNC_VERT_HIGH_ACT in upper layer, hsync signal polarity is impacted. With FB_SYNC_HOR_HIGH_ACT, vsync is impacted The values are correct in the interlaced mode.
NHD-5.0-800480TF-ATXL-CTP lcd display use a ft5306 to manage touchscreen. The actual version does not work with device tree. Replace the driver by a version found here: http://lxr.free-electrons.com/source/drivers/input/touchscreen/edt-ft5x06.c?v=3.15 Tested with device tree &i2c1 { clock-frequency = <400000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; touchscreen@38 { compatible = "edt,edt-ft5306", "edt,edt-ft5x06"; reg = <0x38>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_touchscreen>; interrupt-parent = <&gpio6>; interrupts = <3 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; touchscreen-size-x = <800>; touchscreen-size-y = <480>; }; };
aragua
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In non interlaced mode Vsync and Hsync have been inverted.
If we use FB_SYNC_VERT_HIGH_ACT in upper layer, hsync signal polarity is impacted. With FB_SYNC_HOR_HIGH_ACT, vsync is impacted
The values are correct in the interlaced mode.