misc core patches picked up by Daniel and Jani.
* tag 'topic/core-stuff-2014-06-30' of git://anongit.freedesktop.org/drm-intel:
drm/fb-helper: Remove unnecessary list empty check in drm_fb_helper_debug_enter()
drm/fb-helper: Redundant info->fix.type_aux setting in drm_fb_helper_fill_fix()
drm/debugfs: add an "edid_override" file per connector
drm/debugfs: add a "force" file per connector
drm: add register and unregister functions for connectors
drm: fix uninitialized acquire_ctx fields (v2)
drm: Driver-specific ioctls range from 0x40 to 0x9f
drm: Don't export internal module variables
{
struct exynos_dpi *ctx = connector_to_dpi(connector);
- if (!ctx->panel->connector)
+ if (ctx->panel && !ctx->panel->connector)
drm_panel_attach(ctx->panel, &ctx->connector);
return connector_status_connected;
static void exynos_dpi_connector_destroy(struct drm_connector *connector)
{
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
}
}
drm_connector_helper_add(connector, &exynos_dpi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 0
- #define VBLANK_OFF_DELAY 50000
-
static struct platform_device *exynos_drm_pdev;
static DEFINE_MUTEX(drm_component_lock);
/* setup possible_clones. */
exynos_drm_encoder_setup(dev);
- drm_vblank_offdelay = VBLANK_OFF_DELAY;
-
platform_set_drvdata(dev->platformdev, dev);
/* Try to bind all sub drivers. */
return 0;
-err_unregister_pd:
- platform_device_unregister(exynos_drm_pdev);
-
err_remove_vidi:
#ifdef CONFIG_DRM_EXYNOS_VIDI
exynos_drm_remove_vidi();
+
+err_unregister_pd:
#endif
+ platform_device_unregister(exynos_drm_pdev);
return ret;
}
static void exynos_drm_exit(void)
{
+ platform_driver_unregister(&exynos_drm_platform_driver);
#ifdef CONFIG_DRM_EXYNOS_VIDI
exynos_drm_remove_vidi();
#endif
platform_device_unregister(exynos_drm_pdev);
- platform_driver_unregister(&exynos_drm_platform_driver);
}
module_init(exynos_drm_init);
struct exynos_drm_overlay;
struct drm_connector;
- extern unsigned int drm_vblank_offdelay;
-
/* This enumerates device type. */
enum exynos_drm_device_type {
EXYNOS_DEVICE_TYPE_NONE,
int exynos_dpi_remove(struct device *dev);
#else
static inline struct exynos_drm_display *
-exynos_dpi_probe(struct device *dev) { return 0; }
+exynos_dpi_probe(struct device *dev) { return NULL; }
static inline int exynos_dpi_remove(struct device *dev) { return 0; }
#endif
}
drm_connector_helper_add(connector, &hdmi_connector_helper_funcs);
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
drm_mode_connector_attach_encoder(connector, encoder);
return 0;
static void hdmi_dpms(struct exynos_drm_display *display, int mode)
{
+ struct hdmi_context *hdata = display->ctx;
+ struct drm_encoder *encoder = hdata->encoder;
+ struct drm_crtc *crtc = encoder->crtc;
+ struct drm_crtc_helper_funcs *funcs = NULL;
+
DRM_DEBUG_KMS("mode %d\n", mode);
switch (mode) {
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
+ /*
+ * The SFRs of VP and Mixer are updated by Vertical Sync of
+ * Timing generator which is a part of HDMI so the sequence
+ * to disable TV Subsystem should be as following,
+ * VP -> Mixer -> HDMI
+ *
+ * Below codes will try to disable Mixer and VP(if used)
+ * prior to disabling HDMI.
+ */
+ if (crtc)
+ funcs = crtc->helper_private;
+ if (funcs && funcs->dpms)
+ (*funcs->dpms)(crtc, mode);
+
hdmi_poweroff(display);
break;
default:
static void intel_enable_primary_hw_plane(struct drm_i915_private *dev_priv,
enum plane plane, enum pipe pipe)
{
+ struct drm_device *dev = dev_priv->dev;
struct intel_crtc *intel_crtc =
to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]);
int reg;
I915_WRITE(reg, val | DISPLAY_PLANE_ENABLE);
intel_flush_primary_plane(dev_priv, plane);
+
+ /*
+ * BDW signals flip done immediately if the plane
+ * is disabled, even if the plane enable is already
+ * armed to occur at the next vblank :(
+ */
+ if (IS_BROADWELL(dev))
+ intel_wait_for_vblank(dev, intel_crtc->pipe);
}
/**
if (intel_crtc->active)
return;
- vlv_prepare_pll(intel_crtc);
+ is_dsi = intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI);
+
+ if (!is_dsi && !IS_CHERRYVIEW(dev))
+ vlv_prepare_pll(intel_crtc);
/* Set up the display plane register */
dspcntr = DISPPLANE_GAMMA_ENABLE;
if (encoder->pre_pll_enable)
encoder->pre_pll_enable(encoder);
- is_dsi = intel_pipe_has_type(crtc, INTEL_OUTPUT_DSI);
-
if (!is_dsi) {
if (IS_CHERRYVIEW(dev))
chv_enable_pll(intel_crtc);
return names[output];
}
+static bool intel_crt_present(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+
+ if (IS_ULT(dev))
+ return false;
+
+ if (IS_CHERRYVIEW(dev))
+ return false;
+
+ if (IS_VALLEYVIEW(dev) && !dev_priv->vbt.int_crt_support)
+ return false;
+
+ return true;
+}
+
static void intel_setup_outputs(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
intel_lvds_init(dev);
- if (!IS_ULT(dev) && !IS_CHERRYVIEW(dev) && dev_priv->vbt.int_crt_support)
+ if (intel_crt_present(dev))
intel_crt_init(dev);
if (HAS_DDI(dev)) {
struct drm_connector *connector = &intel_connector->base;
intel_panel_destroy_backlight(connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
}
void intel_modeset_cleanup(struct drm_device *dev)
for_each_pipe(i) {
error->pipe[i].power_domain_on =
- intel_display_power_enabled_sw(dev_priv,
- POWER_DOMAIN_PIPE(i));
+ intel_display_power_enabled_unlocked(dev_priv,
+ POWER_DOMAIN_PIPE(i));
if (!error->pipe[i].power_domain_on)
continue;
enum transcoder cpu_transcoder = transcoders[i];
error->transcoder[i].power_domain_on =
- intel_display_power_enabled_sw(dev_priv,
+ intel_display_power_enabled_unlocked(dev_priv,
POWER_DOMAIN_TRANSCODER(cpu_transcoder));
if (!error->transcoder[i].power_domain_on)
continue;
>> SDVO_PORT_MULTIPLY_SHIFT) + 1;
}
- dotclock = pipe_config->port_clock / pipe_config->pixel_multiplier;
+ dotclock = pipe_config->port_clock;
+ if (pipe_config->pixel_multiplier)
+ dotclock /= pipe_config->pixel_multiplier;
if (HAS_PCH_SPLIT(dev))
ironlake_check_encoder_dotclock(pipe_config, dotclock);
connector->base.unregister = intel_sdvo_connector_unregister;
intel_connector_attach_encoder(&connector->base, &encoder->base);
- ret = drm_sysfs_connector_add(drm_connector);
+ ret = drm_connector_register(drm_connector);
if (ret < 0)
goto err1;
return 0;
err2:
- drm_sysfs_connector_remove(drm_connector);
+ drm_connector_unregister(drm_connector);
err1:
drm_connector_cleanup(drm_connector);
return true;
err:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
return false;
}
return true;
err:
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
return false;
}
list_for_each_entry_safe(connector, tmp,
&dev->mode_config.connector_list, head) {
if (intel_attached_encoder(connector) == &intel_sdvo->base) {
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
intel_sdvo_destroy(connector);
}
}
}
for (i = 0; i < config->hpd_clk_cnt; i++) {
+ if (config->hpd_freq && config->hpd_freq[i]) {
+ ret = clk_set_rate(hdmi->hpd_clks[i],
+ config->hpd_freq[i]);
+ if (ret)
+ dev_warn(dev->dev, "failed to set clk %s (%d)\n",
+ config->hpd_clk_names[i], ret);
+ }
+
ret = clk_prepare_enable(hdmi->hpd_clks[i]);
if (ret) {
dev_err(dev->dev, "failed to enable hpd clk: %s (%d)\n",
hdp_disable(hdmi_connector);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
hdmi_unreference(hdmi_connector->hdmi);
connector->interlace_allowed = 1;
connector->doublescan_allowed = 0;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
ret = hpd_enable(hdmi_connector);
if (ret) {
}
}
+ if ((radeon_deep_color == 0) && (bpc > 8))
+ bpc = 8;
+
DRM_DEBUG("%s: Display bpc=%d, returned bpc=%d\n",
connector->name, connector->display_info.bpc, bpc);
if (radeon_connector->edid)
kfree(radeon_connector->edid);
kfree(radeon_connector->con_priv);
- drm_sysfs_connector_remove(connector);
+ drm_connector_unregister(connector);
drm_connector_cleanup(connector);
kfree(connector);
}
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_D) ||
(radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_B))
return MODE_OK;
- else if (radeon_connector->connector_object_id == CONNECTOR_OBJECT_ID_HDMI_TYPE_A) {
- if (ASIC_IS_DCE6(rdev)) {
- /* HDMI 1.3+ supports max clock of 340 Mhz */
- if (mode->clock > 340000)
- return MODE_CLOCK_HIGH;
- else
- return MODE_OK;
- } else
+ else if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ /* HDMI 1.3+ supports max clock of 340 Mhz */
+ if (mode->clock > 340000)
return MODE_CLOCK_HIGH;
- } else
+ else
+ return MODE_OK;
+ } else {
return MODE_CLOCK_HIGH;
+ }
}
/* check against the max pixel clock */
static int radeon_dp_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
+ struct drm_device *dev = connector->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *radeon_dig_connector = radeon_connector->con_priv;
return MODE_PANEL;
}
}
- return MODE_OK;
} else {
if ((radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
- (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
+ (radeon_dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
return radeon_dp_mode_valid_helper(connector, mode);
- else
- return MODE_OK;
+ } else {
+ if (ASIC_IS_DCE6(rdev) && drm_detect_hdmi_monitor(radeon_connector->edid)) {
+ /* HDMI 1.3+ supports max clock of 340 Mhz */
+ if (mode->clock > 340000)
+ return MODE_CLOCK_HIGH;
+ } else {
+ if (mode->clock > 165000)
+ return MODE_CLOCK_HIGH;
+ }
+ }
}
+
+ return MODE_OK;
}
static const struct drm_connector_helper_funcs radeon_dp_connector_helper_funcs = {
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->display_info.subpixel_order = subpixel_order;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
if (has_aux)
radeon_dp_aux_init(radeon_connector);
} else
connector->polled = DRM_CONNECTOR_POLL_HPD;
connector->display_info.subpixel_order = subpixel_order;
- drm_sysfs_connector_add(connector);
+ drm_connector_register(connector);
}
projects / mirror_ubuntu-bionic-kernel.git / commitdiff