From 2581afccadd347bf97c3a5620ba72c99aca8c355 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Tue, 20 Jul 2010 03:24:11 -0400 Subject: [PATCH] drm/radeon/kms: make sure HPD is set to NONE on analog-only connectors HPD is digital only. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_connectors.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c index 41286c9..6b9aac7 100644 --- a/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/drivers/gpu/drm/radeon/radeon_connectors.c @@ -1082,6 +1082,8 @@ radeon_add_atom_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.load_detect_property, 1); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; connector->polled = DRM_CONNECTOR_POLL_CONNECT; break; case DRM_MODE_CONNECTOR_DVIA: @@ -1096,6 +1098,8 @@ radeon_add_atom_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.load_detect_property, 1); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; break; case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_DVID: @@ -1186,6 +1190,8 @@ radeon_add_atom_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.tv_std_property, radeon_atombios_get_tv_info(rdev)); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; } break; case DRM_MODE_CONNECTOR_LVDS: @@ -1209,7 +1215,7 @@ radeon_add_atom_connector(struct drm_device *dev, break; } - if (hpd->hpd == RADEON_HPD_NONE) { + if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) { if (i2c_bus->valid) connector->polled = DRM_CONNECTOR_POLL_CONNECT; } else @@ -1276,6 +1282,8 @@ radeon_add_legacy_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.load_detect_property, 1); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; connector->polled = DRM_CONNECTOR_POLL_CONNECT; break; case DRM_MODE_CONNECTOR_DVIA: @@ -1290,6 +1298,8 @@ radeon_add_legacy_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.load_detect_property, 1); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; break; case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_DVID: @@ -1328,6 +1338,8 @@ radeon_add_legacy_connector(struct drm_device *dev, drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.tv_std_property, radeon_combios_get_tv_info(rdev)); + /* no HPD on analog connectors */ + radeon_connector->hpd.hpd = RADEON_HPD_NONE; } break; case DRM_MODE_CONNECTOR_LVDS: @@ -1345,7 +1357,7 @@ radeon_add_legacy_connector(struct drm_device *dev, break; } - if (hpd->hpd == RADEON_HPD_NONE) { + if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) { if (i2c_bus->valid) connector->polled = DRM_CONNECTOR_POLL_CONNECT; } else -- 2.7.4