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2023-06-02drm/meson: Remove unneeded semicolonYang Li1-2/+2
./drivers/gpu/drm/meson/meson_dw_mipi_dsi.c:117:2-3: Unneeded semicolon ./drivers/gpu/drm/meson/meson_dw_mipi_dsi.c:231:2-3: Unneeded semicolon Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5392 Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230602091416.107850-1-yang.lee@linux.alibaba.com
2023-06-01drm/panel: Support for Starry-ili9882t TDDI MIPI-DSI panelCong Yang1-0/+371
The Starry-ili9882 is a 10.51" WUXGA TFT panel. which fits in nicely with the existing panel-boe-tv101wum-nl6 driver. From the datasheet,MIPI need to keep the LP11 state before the lcm_reset pin is pulled high. So add lp11_before_reset flag. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230525093151.2338370-5-yangcong5@huaqin.corp-partner.google.com
2023-06-01dt-bindings: display: panel: Add compatible for Starry ili9882tCong Yang1-0/+2
The STARRY ili9882t is a 10.51" WUXGA TFT LCD panel, which fits in nicely with the existing panel-boe-tv101wum-nl6 driver. Hence, we add a new compatible with panel specific config. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230525093151.2338370-4-yangcong5@huaqin.corp-partner.google.com
2023-06-01drm/panel: Support for Starry-himax83102-j02 TDDI MIPI-DSI panelCong Yang1-0/+101
The Starry-himax83102-j02 is a 10.51" WUXGA TFT panel. which fits in nicely with the existing panel-boe-tv101wum-nl6 driver. From the datasheet[1], MIPI needs to keep the LP11 state before the lcm_reset pin is pulled high, so increase lp11_before_reset flag. [1]: https://github.com/HimaxSoftware/Doc/tree/main/Himax_Chipset_Power_Sequence Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> [dianders: removed some spacing on one line] Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230525093151.2338370-3-yangcong5@huaqin.corp-partner.google.com
2023-06-01dt-bindings: display: panel: Add compatible for Starry himax83102-j02Cong Yang1-0/+2
The STARRY himax83102-j02 is a 10.51" WUXGA TFT LCD panel, which fits in nicely with the existing panel-boe-tv101wum-nl6 driver. Hence, we add a new compatible with panel specific config. Signed-off-by: Cong Yang <yangcong5@huaqin.corp-partner.google.com> Reviewed-by: Douglas Anderson <dianders@chromium.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230525093151.2338370-2-yangcong5@huaqin.corp-partner.google.com
2023-06-01drm/panel: khadas-ts050: update timings to achieve 60Hz refresh rateNeil Armstrong1-8/+8
This updates the panel timings to achieve a clean 60Hz refresh rate. Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> # on Khadas VIM3 + TS050 Panel Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-13-56eb7a4d5b8e@linaro.org
2023-06-01drm/meson: add support for MIPI-DSI transceiverNeil Armstrong4-0/+520
The Amlogic G12A/G12B/SM1 SoCs embeds a Synopsys DW-MIPI-DSI transceiver (ver 1.21a), with a custom glue managing the IP resets, clock and data inputs similar to the DW-HDMI Glue on other Amlogic SoCs. This adds support for the Glue managing the transceiver, mimicing the init flow provided by Amlogic to setup the ENCL encoder, the glue, the transceiver, the digital D-PHY and the Analog PHY in the proper way. An optional "MEAS" clock can be enabled to measure the delay between each vsync feeding the DW-MIPI-DSI transceiver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> # on Khadas VIM3 + TS050 Panel Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-12-56eb7a4d5b8e@linaro.org
2023-06-01drm/meson: add DSI encoderNeil Armstrong5-1/+198
This adds an encoder bridge designed to drive a MIPI-DSI display by using the ENCL encoder through the internal MIPI DSI transceiver connected to the output of the ENCL pixel encoder. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> # on Khadas VIM3 + TS050 Panel Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-11-56eb7a4d5b8e@linaro.org
2023-06-01drm/meson: venc: add ENCL encoder setup for MIPI-DSI outputNeil Armstrong4-2/+242
This adds supports for the ENCL encoder connected to a MIPI-DSI transceiver on the Amlogic AXG, G12A, G12B & SM1 SoCs. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> # on Khadas VIM3 + TS050 Panel Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-10-56eb7a4d5b8e@linaro.org
2023-06-01drm/meson: only use components with dw-hdmiNeil Armstrong1-14/+16
Only DW-HDMI currently needs components since it reuses the drm-meson driver context to access HHI registers (sic). Once this is solved, we can get rid on components. Until now, limit the components matching to the dw-hdmi compatibles we know to require this hack, for other bridges simply use probe defer instead and get over this components sitation. The back story is that we simply cannot attach DSI adapters bridges if we use components, only DSI panels, this is because we bind/unbind the DSI controller at each drm-meson driver master bind tentative. With this the I2C DSI bridge is unable to find the DSI controller host and everything fails to probe. This will simplify a lot adding new or older HDMI bridges. Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> # on Khadas VIM3 + TS050 Panel Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-9-56eb7a4d5b8e@linaro.org
2023-06-01drm/meson: fix unbind path if HDMI fails to bindNeil Armstrong1-9/+14
If the case the HDMI controller fails to bind, we try to unbind all components before calling drm_dev_put() which makes drm_bridge_detach() crash because unbinding the HDMI controller frees the bridge memory. The solution is the unbind all components at the end like in the remove path. Reviewed-by: Nicolas Belin <nbelin@baylibre.com> Tested-by: Nicolas Belin <nbelin@baylibre.com> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-8-56eb7a4d5b8e@linaro.org
2023-06-01dt-bindings: display: meson-vpu: add third DPI output portNeil Armstrong1-0/+5
Add third port corresponding to the ENCL DPI encoder used to connect to DSI or LVDS transceivers. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-7-56eb7a4d5b8e@linaro.org