}
}
-unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane,
- struct drm_i915_gem_object *obj,
- unsigned int plane)
+u32 intel_plane_obj_offset(struct intel_plane *intel_plane,
+ struct drm_i915_gem_object *obj,
+ unsigned int plane)
{
const struct i915_ggtt_view *view = &i915_ggtt_view_normal;
struct i915_vma *vma;
- unsigned char *offset;
+ u64 offset;
if (intel_rotation_90_or_270(intel_plane->base.state->rotation))
view = &i915_ggtt_view_rotated;
view->type))
return -1;
- offset = (unsigned char *)vma->node.start;
+ offset = vma->node.start;
if (plane == 1) {
offset += vma->ggtt_view.rotation_info.uv_start_page *
PAGE_SIZE;
}
- return (unsigned long)offset;
+ WARN_ON(upper_32_bits(offset));
+
+ return lower_32_bits(offset);
}
static void skl_detach_scaler(struct intel_crtc *intel_crtc, int id)
u32 tile_height, plane_offset, plane_size;
unsigned int rotation;
int x_offset, y_offset;
- unsigned long surf_addr;
+ u32 surf_addr;
struct intel_crtc_state *crtc_state = intel_crtc->config;
struct intel_plane_state *plane_state;
int src_x = 0, src_y = 0, src_w = 0, src_h = 0;
pipe_config->pipe_bpp = connector->base.display_info.bpc*3;
}
- /* Clamp bpp to default limit on screens without EDID 1.4 */
- if (connector->base.display_info.bpc == 0) {
- int type = connector->base.connector_type;
- int clamp_bpp = 24;
-
- /* Fall back to 18 bpp when DP sink capability is unknown. */
- if (type == DRM_MODE_CONNECTOR_DisplayPort ||
- type == DRM_MODE_CONNECTOR_eDP)
- clamp_bpp = 18;
-
- if (bpp > clamp_bpp) {
- DRM_DEBUG_KMS("clamping display bpp (was %d) to default limit of %d\n",
- bpp, clamp_bpp);
- pipe_config->pipe_bpp = clamp_bpp;
- }
+ /* Clamp bpp to 8 on screens without EDID 1.4 */
+ if (connector->base.display_info.bpc == 0 && bpp > 24) {
+ DRM_DEBUG_KMS("clamping display bpp (was %d) to default limit of 24\n",
+ bpp);
+ pipe_config->pipe_bpp = 24;
}
}
drm_universal_plane_init(dev, &primary->base, 0,
&intel_plane_funcs,
intel_primary_formats, num_formats,
- DRM_PLANE_TYPE_PRIMARY);
+ DRM_PLANE_TYPE_PRIMARY, NULL);
if (INTEL_INFO(dev)->gen >= 4)
intel_create_rotation_property(dev, primary);
&intel_plane_funcs,
intel_cursor_formats,
ARRAY_SIZE(intel_cursor_formats),
- DRM_PLANE_TYPE_CURSOR);
+ DRM_PLANE_TYPE_CURSOR, NULL);
if (INTEL_INFO(dev)->gen >= 4) {
if (!dev->mode_config.rotation_property)
goto fail;
ret = drm_crtc_init_with_planes(dev, &intel_crtc->base, primary,
- cursor, &intel_crtc_funcs);
+ cursor, &intel_crtc_funcs, NULL);
if (ret)
goto fail;
if (I915_READ(PCH_DP_D) & DP_DETECTED)
intel_dp_init(dev, PCH_DP_D, PORT_D);
} else if (IS_VALLEYVIEW(dev)) {
+ bool has_edp, has_port;
+
/*
* The DP_DETECTED bit is the latched state of the DDC
* SDA pin at boot. However since eDP doesn't require DDC
* Thus we can't rely on the DP_DETECTED bit alone to detect
* eDP ports. Consult the VBT as well as DP_DETECTED to
* detect eDP ports.
+ *
+ * Sadly the straps seem to be missing sometimes even for HDMI
+ * ports (eg. on Voyo V3 - CHT x7-Z8700), so check both strap
+ * and VBT for the presence of the port. Additionally we can't
+ * trust the port type the VBT declares as we've seen at least
+ * HDMI ports that the VBT claim are DP or eDP.
*/
- if (I915_READ(VLV_HDMIB) & SDVO_DETECTED &&
- !intel_dp_is_edp(dev, PORT_B))
+ has_edp = intel_dp_is_edp(dev, PORT_B);
+ has_port = intel_bios_is_port_present(dev_priv, PORT_B);
+ if (I915_READ(VLV_DP_B) & DP_DETECTED || has_port)
+ has_edp &= intel_dp_init(dev, VLV_DP_B, PORT_B);
+ if ((I915_READ(VLV_HDMIB) & SDVO_DETECTED || has_port) && !has_edp)
intel_hdmi_init(dev, VLV_HDMIB, PORT_B);
- if (I915_READ(VLV_DP_B) & DP_DETECTED ||
- intel_dp_is_edp(dev, PORT_B))
- intel_dp_init(dev, VLV_DP_B, PORT_B);
- if (I915_READ(VLV_HDMIC) & SDVO_DETECTED &&
- !intel_dp_is_edp(dev, PORT_C))
+ has_edp = intel_dp_is_edp(dev, PORT_C);
+ has_port = intel_bios_is_port_present(dev_priv, PORT_C);
+ if (I915_READ(VLV_DP_C) & DP_DETECTED || has_port)
+ has_edp &= intel_dp_init(dev, VLV_DP_C, PORT_C);
+ if ((I915_READ(VLV_HDMIC) & SDVO_DETECTED || has_port) && !has_edp)
intel_hdmi_init(dev, VLV_HDMIC, PORT_C);
- if (I915_READ(VLV_DP_C) & DP_DETECTED ||
- intel_dp_is_edp(dev, PORT_C))
- intel_dp_init(dev, VLV_DP_C, PORT_C);
if (IS_CHERRYVIEW(dev)) {
- /* eDP not supported on port D, so don't check VBT */
- if (I915_READ(CHV_HDMID) & SDVO_DETECTED)
- intel_hdmi_init(dev, CHV_HDMID, PORT_D);
- if (I915_READ(CHV_DP_D) & DP_DETECTED)
+ /*
+ * eDP not supported on port D,
+ * so no need to worry about it
+ */
+ has_port = intel_bios_is_port_present(dev_priv, PORT_D);
+ if (I915_READ(CHV_DP_D) & DP_DETECTED || has_port)
intel_dp_init(dev, CHV_DP_D, PORT_D);
+ if (I915_READ(CHV_HDMID) & SDVO_DETECTED || has_port)
+ intel_hdmi_init(dev, CHV_HDMID, PORT_D);
}
intel_dsi_init(dev);
projects / firefly-linux-kernel-4.4.55.git / blobdiff