As reported by Laurent in response to this commit[1], this functionality should not be implemented using the devicetree, because of this let's revert this series for now. This reverts commit c312b0df3b13e4c533743bb2c37fd1bc237368e5. [1] https://lore.kernel.org/all/20220902153906.31000-2-macroalpha82@xxxxxxxxx/ Signed-off-by: Robert Foss <robert.foss@xxxxxxxxxx> --- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 28 --------------------------- 1 file changed, 28 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 3c3561942eb6..6e053e2af229 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -29,7 +29,6 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_bridge.h> #include <drm/drm_bridge_connector.h> -#include <drm/drm_edid.h> #include <drm/drm_mipi_dsi.h> #include <drm/drm_of.h> #include <drm/drm_panel.h> @@ -69,7 +68,6 @@ #define BPP_18_RGB BIT(0) #define SN_HPD_DISABLE_REG 0x5C #define HPD_DISABLE BIT(0) -#define HPD_DEBOUNCED_STATE BIT(4) #define SN_GPIO_IO_REG 0x5E #define SN_GPIO_INPUT_SHIFT 4 #define SN_GPIO_OUTPUT_SHIFT 0 @@ -1160,33 +1158,10 @@ static void ti_sn_bridge_atomic_post_disable(struct drm_bridge *bridge, pm_runtime_put_sync(pdata->dev); } -static enum drm_connector_status ti_sn_bridge_detect(struct drm_bridge *bridge) -{ - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); - int val = 0; - - pm_runtime_get_sync(pdata->dev); - regmap_read(pdata->regmap, SN_HPD_DISABLE_REG, &val); - pm_runtime_put_autosuspend(pdata->dev); - - return val & HPD_DEBOUNCED_STATE ? connector_status_connected - : connector_status_disconnected; -} - -static struct edid *ti_sn_bridge_get_edid(struct drm_bridge *bridge, - struct drm_connector *connector) -{ - struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); - - return drm_get_edid(connector, &pdata->aux.ddc); -} - static const struct drm_bridge_funcs ti_sn_bridge_funcs = { .attach = ti_sn_bridge_attach, .detach = ti_sn_bridge_detach, .mode_valid = ti_sn_bridge_mode_valid, - .get_edid = ti_sn_bridge_get_edid, - .detect = ti_sn_bridge_detect, .atomic_pre_enable = ti_sn_bridge_atomic_pre_enable, .atomic_enable = ti_sn_bridge_atomic_enable, .atomic_disable = ti_sn_bridge_atomic_disable, @@ -1282,9 +1257,6 @@ static int ti_sn_bridge_probe(struct auxiliary_device *adev, pdata->bridge.type = pdata->next_bridge->type == DRM_MODE_CONNECTOR_DisplayPort ? DRM_MODE_CONNECTOR_DisplayPort : DRM_MODE_CONNECTOR_eDP; - if (pdata->bridge.type == DRM_MODE_CONNECTOR_DisplayPort) - pdata->bridge.ops = DRM_BRIDGE_OP_EDID | DRM_BRIDGE_OP_DETECT; - drm_bridge_add(&pdata->bridge); ret = ti_sn_attach_host(pdata); -- 2.34.1
