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authorDave Airlie <airlied@redhat.com>2017-10-03 09:34:06 +1000
committerDave Airlie <airlied@redhat.com>2017-10-03 09:34:06 +1000
commit1b0e19bb0c6f6b209c6b711f47dfc81812706827 (patch)
tree7f0865c71b82ae87702f2fa84e822f4e66e387aa /drivers/gpu
parent9e66317d3c92ddaab330c125dfe9d06eee268aff (diff)
parent2ba7d7e0437127314864238f8bfcb8369d81075c (diff)
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Merge tag 'drm-intel-fixes-2017-09-27' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes
drm/i915 fixes for 4.14-rc3 Couple fixes for stable: - Fix ELD connector types and consequently audio on DP (Jani). - Ignore HDMI on Port A and consequently fix an ops on i915 probe when VBT advertises HDMI on Port A (Jani). And a small fix: - That removes a reduntant hw_check on modeset. (Colin) * tag 'drm-intel-fixes-2017-09-27' of git://anongit.freedesktop.org/git/drm-intel: drm/i915/bios: ignore HDMI on port A drm/i915: remove redundant variable hw_check drm/i915: always update ELD connector type after get modes
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/i915/intel_audio.c5
-rw-r--r--drivers/gpu/drm/i915/intel_bios.c7
-rw-r--r--drivers/gpu/drm/i915/intel_display.c2
-rw-r--r--drivers/gpu/drm/i915/intel_modes.c17
4 files changed, 24 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index d805b6e6fe71..27743be5b768 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -606,11 +606,6 @@ void intel_audio_codec_enable(struct intel_encoder *intel_encoder,
connector->encoder->base.id,
connector->encoder->name);
- /* ELD Conn_Type */
- connector->eld[5] &= ~(3 << 2);
- if (intel_crtc_has_dp_encoder(crtc_state))
- connector->eld[5] |= (1 << 2);
-
connector->eld[6] = drm_av_sync_delay(connector, adjusted_mode) / 2;
if (dev_priv->display.audio_codec_enable)
diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c
index 183e87e8ea31..00c6aee0a9a1 100644
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -1163,6 +1163,13 @@ static void parse_ddi_port(struct drm_i915_private *dev_priv, enum port port,
is_hdmi = is_dvi && (child->common.device_type & DEVICE_TYPE_NOT_HDMI_OUTPUT) == 0;
is_edp = is_dp && (child->common.device_type & DEVICE_TYPE_INTERNAL_CONNECTOR);
+ if (port == PORT_A && is_dvi) {
+ DRM_DEBUG_KMS("VBT claims port A supports DVI%s, ignoring\n",
+ is_hdmi ? "/HDMI" : "");
+ is_dvi = false;
+ is_hdmi = false;
+ }
+
info->supports_dvi = is_dvi;
info->supports_hdmi = is_hdmi;
info->supports_dp = is_dp;
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 00cd17c76fdc..64f7b51ed97c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12359,7 +12359,6 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
struct drm_crtc_state *old_crtc_state, *new_crtc_state;
struct drm_crtc *crtc;
struct intel_crtc_state *intel_cstate;
- bool hw_check = intel_state->modeset;
u64 put_domains[I915_MAX_PIPES] = {};
unsigned crtc_vblank_mask = 0;
int i;
@@ -12376,7 +12375,6 @@ static void intel_atomic_commit_tail(struct drm_atomic_state *state)
if (needs_modeset(new_crtc_state) ||
to_intel_crtc_state(new_crtc_state)->update_pipe) {
- hw_check = true;
put_domains[to_intel_crtc(crtc)->pipe] =
modeset_get_crtc_power_domains(crtc,
diff --git a/drivers/gpu/drm/i915/intel_modes.c b/drivers/gpu/drm/i915/intel_modes.c
index 951e834dd274..28a778b785ac 100644
--- a/drivers/gpu/drm/i915/intel_modes.c
+++ b/drivers/gpu/drm/i915/intel_modes.c
@@ -30,6 +30,21 @@
#include "intel_drv.h"
#include "i915_drv.h"
+static void intel_connector_update_eld_conn_type(struct drm_connector *connector)
+{
+ u8 conn_type;
+
+ if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort ||
+ connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+ conn_type = DRM_ELD_CONN_TYPE_DP;
+ } else {
+ conn_type = DRM_ELD_CONN_TYPE_HDMI;
+ }
+
+ connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] &= ~DRM_ELD_CONN_TYPE_MASK;
+ connector->eld[DRM_ELD_SAD_COUNT_CONN_TYPE] |= conn_type;
+}
+
/**
* intel_connector_update_modes - update connector from edid
* @connector: DRM connector device to use
@@ -44,6 +59,8 @@ int intel_connector_update_modes(struct drm_connector *connector,
ret = drm_add_edid_modes(connector, edid);
drm_edid_to_eld(connector, edid);
+ intel_connector_update_eld_conn_type(connector);
+
return ret;
}