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| author | Cong Yang <yangcong5@huaqin.corp-partner.google.com> | 2024-05-16 09:20:35 +0200 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-05-17 09:25:47 +0200 |
| commit | 0ef94554dc40fbdb7e57ff90cd1e7fa71e1e89fd (patch) | |
| tree | 9a03ee8c2f923c221d00d005be96f47152f56bb9 /drivers/gpu/drm/panel/Kconfig | |
| parent | dt-bindings: display: panel: Add himax hx83102 panel bindings (diff) | |
| download | linux-0ef94554dc40fbdb7e57ff90cd1e7fa71e1e89fd.tar.xz linux-0ef94554dc40fbdb7e57ff90cd1e7fa71e1e89fd.zip | |
drm/panel: himax-hx83102: Break out as separate driver
The Starry HX83102 based mipi panel should never have been part of the boe
tv101wum-n16 driver. Discussion with Doug and Linus in V1 [1], we need a
separate driver to enable the hx83102 controller.
In hx83102 driver, add DSI commands as macros. So it can add some panels
with same control model in the future.
In the old boe-tv101wum-nl6 driver inital cmds was invoked at the end of
prepare() function , and call 0x11 and 0x29 at end of inital. For
himax-hx83102 driver, we move 0x11 and 0x29 cmds invoked at prepare()
function.
Note:0x11 is mipi_dsi_dcs_exit_sleep_mode
0x29 is mipi_dsi_dcs_set_display_on
[1]: https://lore.kernel.org/all/CACRpkdbzYZAS0=zBQJUC4CB2wj4s1h6n6aSAZQvdMV95r3zRUw@mail.gmail.com
Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240516072039.1287065-3-yangcong5@huaqin.corp-partner.google.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240516072039.1287065-3-yangcong5@huaqin.corp-partner.google.com
Diffstat (limited to 'drivers/gpu/drm/panel/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/panel/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index e54f6f5604ed..2464a749811d 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -145,6 +145,15 @@ config DRM_PANEL_LVDS handling of power supplies or control signals. It implements automatic backlight handling if the panel is attached to a backlight controller. +config DRM_PANEL_HIMAX_HX83102 + tristate "Himax HX83102-based panels" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y if you want to enable support for panels based on the + Himax HX83102 controller. + config DRM_PANEL_HIMAX_HX83112A tristate "Himax HX83112A-based DSI panel" depends on OF |