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authorLinus Torvalds <torvalds@linux-foundation.org>2020-11-20 09:49:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-11-20 09:49:25 -0800
commit46cbc18ed85219d534b4fbb4a39058fe66766e83 (patch)
treed075d9c5fb2227ed83e8c04732529e68a2e4b41d
parent4d02da974ea85a62074efedf354e82778f910d82 (diff)
parent6600f9d52213b5c3455481b5c9e61cf5e305c0e6 (diff)
downloadlinux-stericsson-46cbc18ed85219d534b4fbb4a39058fe66766e83.tar.gz
Merge tag 'drm-fixes-2020-11-20-2' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie: "Weekly fixes pull. This contains some fixes for sun4i/dw-hdmi probing, then amdgpu enables arcturus hw without experimental flag and two other fixes and a group of i915 fixes. It also has a backported from next fix for the warn on reported in ast/drm_gem_vram_helper code in the merge window. There's a separate report which initially looked to be the same problem, but I'm going to chase that up next week a bit more as I don't think the bisect landed anywhere useful. Summary: core: - vram helper TTM regression fix amdgpu: - Pageflip fix for navi1x with 5 or 6 displays - Remove experimental flag for Arcturus - Fix regression in atomic commit tail rework i915: - Fix tgl power gating issue - Memory leak fixes - Selftest fixes - Display bpc fix - Fix TGL MOCS for PTE tracking dw-hdmi: - probing fix sun4i: - probing fix" * tag 'drm-fixes-2020-11-20-2' of git://anongit.freedesktop.org/drm/drm: drm/i915/gt: Fixup tgl mocs for PTE tracking drm/vram-helper: Fix use of top-down placement drm/i915/gt: Remember to free the virtual breadcrumbs drm/i915: Handle max_bpc==16 drm/amd/display: Always get CRTC updated constant values inside commit tail drm/sun4i: backend: Fix probe failure with multiple backends drm/sun4i: dw-hdmi: fix error return code in sun8i_dw_hdmi_bind() drm/i915/selftests: Fix wrong return value of perf_request_latency() drm/i915/selftests: Fix wrong return value of perf_series_engines() drm/i915: Avoid memory leak with more than 16 workarounds on a list drm/i915/tgl: Fix Media power gate sequence. drm/amdgpu: remove experimental flag from arcturus drm/amd/display: Add missing pflip irq for dcn2.0 drm/i915/gvt: return error when failing to take the module reference drm: bridge: dw-hdmi: Avoid resetting force in the detect function drm/i915/gvt: Set ENHANCED_FRAME_CAP bit drm/i915/gvt: Temporarily disable vfio_edid for BXT/APL
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c8
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c4
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi.c6
-rw-r--r--drivers/gpu/drm/drm_gem_vram_helper.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_display.c3
-rw-r--r--drivers/gpu/drm/i915/gt/intel_lrc.c1
-rw-r--r--drivers/gpu/drm/i915/gt/intel_mocs.c5
-rw-r--r--drivers/gpu/drm/i915/gt/intel_rc6.c22
-rw-r--r--drivers/gpu/drm/i915/gt/intel_workarounds.c4
-rw-r--r--drivers/gpu/drm/i915/gvt/display.c2
-rw-r--r--drivers/gpu/drm/i915/gvt/kvmgt.c4
-rw-r--r--drivers/gpu/drm/i915/gvt/vgpu.c3
-rw-r--r--drivers/gpu/drm/i915/i915_reg.h12
-rw-r--r--drivers/gpu/drm/i915/intel_pm.c13
-rw-r--r--drivers/gpu/drm/i915/selftests/i915_request.c8
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_backend.c8
-rw-r--r--drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c1
18 files changed, 60 insertions, 49 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 42d9748921f5..8e988f07f085 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -1055,10 +1055,10 @@ static const struct pci_device_id pciidlist[] = {
{0x1002, 0x15dd, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
{0x1002, 0x15d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RAVEN|AMD_IS_APU},
/* Arcturus */
- {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS|AMD_EXP_HW_SUPPORT},
- {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS|AMD_EXP_HW_SUPPORT},
- {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS|AMD_EXP_HW_SUPPORT},
- {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS|AMD_EXP_HW_SUPPORT},
+ {0x1002, 0x738C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
+ {0x1002, 0x7388, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
+ {0x1002, 0x738E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
+ {0x1002, 0x7390, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_ARCTURUS},
/* Navi10 */
{0x1002, 0x7310, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
{0x1002, 0x7312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_NAVI10},
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index e93e18c06c0e..0e7118000919 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7506,7 +7506,6 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
bool mode_set_reset_required = false;
drm_atomic_helper_update_legacy_modeset_state(dev, state);
- drm_atomic_helper_calc_timestamping_constants(state);
dm_state = dm_atomic_get_new_state(state);
if (dm_state && dm_state->context) {
@@ -7533,6 +7532,8 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
}
}
+ drm_atomic_helper_calc_timestamping_constants(state);
+
/* update changed items */
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(crtc);
diff --git a/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c b/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
index 2a1fea501f8c..3f1e7a196a23 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/dcn20/irq_service_dcn20.c
@@ -299,8 +299,8 @@ irq_source_info_dcn20[DAL_IRQ_SOURCES_NUMBER] = {
pflip_int_entry(1),
pflip_int_entry(2),
pflip_int_entry(3),
- [DC_IRQ_SOURCE_PFLIP5] = dummy_irq_entry(),
- [DC_IRQ_SOURCE_PFLIP6] = dummy_irq_entry(),
+ pflip_int_entry(4),
+ pflip_int_entry(5),
[DC_IRQ_SOURCE_PFLIP_UNDERLAY0] = dummy_irq_entry(),
gpio_pad_int_entry(0),
gpio_pad_int_entry(1),
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 748df1cacd2b..0c79a9ba48bb 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2327,12 +2327,6 @@ static enum drm_connector_status dw_hdmi_detect(struct dw_hdmi *hdmi)
{
enum drm_connector_status result;
- mutex_lock(&hdmi->mutex);
- hdmi->force = DRM_FORCE_UNSPECIFIED;
- dw_hdmi_update_power(hdmi);
- dw_hdmi_update_phy_mask(hdmi);
- mutex_unlock(&hdmi->mutex);
-
result = hdmi->phy.ops->read_hpd(hdmi, hdmi->phy.data);
mutex_lock(&hdmi->mutex);
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index 50cad0e4a92e..375c79e23ca5 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -140,7 +140,7 @@ static void drm_gem_vram_placement(struct drm_gem_vram_object *gbo,
unsigned int c = 0;
if (pl_flag & DRM_GEM_VRAM_PL_FLAG_TOPDOWN)
- pl_flag = TTM_PL_FLAG_TOPDOWN;
+ invariant_flags = TTM_PL_FLAG_TOPDOWN;
gbo->placement.placement = gbo->placements;
gbo->placement.busy_placement = gbo->placements;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 31337d2a2cde..99e682563d47 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -12878,10 +12878,11 @@ compute_sink_pipe_bpp(const struct drm_connector_state *conn_state,
case 10 ... 11:
bpp = 10 * 3;
break;
- case 12:
+ case 12 ... 16:
bpp = 12 * 3;
break;
default:
+ MISSING_CASE(conn_state->max_bpc);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index f82c6dd1de18..9bb16bdf93cf 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -5457,6 +5457,7 @@ static void virtual_context_destroy(struct kref *kref)
__execlists_context_fini(&ve->context);
intel_context_fini(&ve->context);
+ intel_breadcrumbs_free(ve->base.breadcrumbs);
intel_engine_free_request_pool(&ve->base);
kfree(ve->bonds);
diff --git a/drivers/gpu/drm/i915/gt/intel_mocs.c b/drivers/gpu/drm/i915/gt/intel_mocs.c
index b8f56e62158e..313e51e7d4f7 100644
--- a/drivers/gpu/drm/i915/gt/intel_mocs.c
+++ b/drivers/gpu/drm/i915/gt/intel_mocs.c
@@ -243,8 +243,9 @@ static const struct drm_i915_mocs_entry tgl_mocs_table[] = {
* only, __init_mocs_table() take care to program unused index with
* this entry.
*/
- MOCS_ENTRY(1, LE_3_WB | LE_TC_1_LLC | LE_LRUM(3),
- L3_3_WB),
+ MOCS_ENTRY(I915_MOCS_PTE,
+ LE_0_PAGETABLE | LE_TC_0_PAGETABLE,
+ L3_1_UC),
GEN11_MOCS_ENTRIES,
/* Implicitly enable L1 - HDC:L1 + L3 + LLC */
diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c
index ab675d35030d..d7b8e4457fc2 100644
--- a/drivers/gpu/drm/i915/gt/intel_rc6.c
+++ b/drivers/gpu/drm/i915/gt/intel_rc6.c
@@ -56,9 +56,12 @@ static inline void set(struct intel_uncore *uncore, i915_reg_t reg, u32 val)
static void gen11_rc6_enable(struct intel_rc6 *rc6)
{
- struct intel_uncore *uncore = rc6_to_uncore(rc6);
+ struct intel_gt *gt = rc6_to_gt(rc6);
+ struct intel_uncore *uncore = gt->uncore;
struct intel_engine_cs *engine;
enum intel_engine_id id;
+ u32 pg_enable;
+ int i;
/* 2b: Program RC6 thresholds.*/
set(uncore, GEN6_RC6_WAKE_RATE_LIMIT, 54 << 16 | 85);
@@ -102,10 +105,19 @@ static void gen11_rc6_enable(struct intel_rc6 *rc6)
GEN6_RC_CTL_RC6_ENABLE |
GEN6_RC_CTL_EI_MODE(1);
- set(uncore, GEN9_PG_ENABLE,
- GEN9_RENDER_PG_ENABLE |
- GEN9_MEDIA_PG_ENABLE |
- GEN11_MEDIA_SAMPLER_PG_ENABLE);
+ pg_enable =
+ GEN9_RENDER_PG_ENABLE |
+ GEN9_MEDIA_PG_ENABLE |
+ GEN11_MEDIA_SAMPLER_PG_ENABLE;
+
+ if (INTEL_GEN(gt->i915) >= 12) {
+ for (i = 0; i < I915_MAX_VCS; i++)
+ if (HAS_ENGINE(gt, _VCS(i)))
+ pg_enable |= (VDN_HCP_POWERGATE_ENABLE(i) |
+ VDN_MFX_POWERGATE_ENABLE(i));
+ }
+
+ set(uncore, GEN9_PG_ENABLE, pg_enable);
}
static void gen9_rc6_enable(struct intel_rc6 *rc6)
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 6c580d0d9ea8..4a3bde7c9f21 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -131,8 +131,10 @@ static void _wa_add(struct i915_wa_list *wal, const struct i915_wa *wa)
return;
}
- if (wal->list)
+ if (wal->list) {
memcpy(list, wal->list, sizeof(*wa) * wal->count);
+ kfree(wal->list);
+ }
wal->list = list;
}
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c
index 7ba16ddfe75f..d7898e87791f 100644
--- a/drivers/gpu/drm/i915/gvt/display.c
+++ b/drivers/gpu/drm/i915/gvt/display.c
@@ -164,7 +164,7 @@ static unsigned char virtual_dp_monitor_edid[GVT_EDID_NUM][EDID_SIZE] = {
/* let the virtual display supports DP1.2 */
static u8 dpcd_fix_data[DPCD_HEADER_SIZE] = {
- 0x12, 0x014, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ 0x12, 0x014, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static void emulate_monitor_status_change(struct intel_vgpu *vgpu)
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index ad8a9df49f29..778eb8cab610 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -829,8 +829,10 @@ static int intel_vgpu_open(struct mdev_device *mdev)
/* Take a module reference as mdev core doesn't take
* a reference for vendor driver.
*/
- if (!try_module_get(THIS_MODULE))
+ if (!try_module_get(THIS_MODULE)) {
+ ret = -ENODEV;
goto undo_group;
+ }
ret = kvmgt_guest_init(mdev);
if (ret)
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c
index f6d7e33c7099..399582aeeefb 100644
--- a/drivers/gpu/drm/i915/gvt/vgpu.c
+++ b/drivers/gpu/drm/i915/gvt/vgpu.c
@@ -439,7 +439,8 @@ static struct intel_vgpu *__intel_gvt_create_vgpu(struct intel_gvt *gvt,
if (IS_BROADWELL(dev_priv))
ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_B);
- else
+ /* FixMe: Re-enable APL/BXT once vfio_edid enabled */
+ else if (!IS_BROXTON(dev_priv))
ret = intel_gvt_hypervisor_set_edid(vgpu, PORT_D);
if (ret)
goto out_clean_sched_policy;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index d805d4da6181..664f3bf9af03 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -8971,10 +8971,6 @@ enum {
#define GEN9_PWRGT_MEDIA_STATUS_MASK (1 << 0)
#define GEN9_PWRGT_RENDER_STATUS_MASK (1 << 1)
-#define POWERGATE_ENABLE _MMIO(0xa210)
-#define VDN_HCP_POWERGATE_ENABLE(n) BIT(((n) * 2) + 3)
-#define VDN_MFX_POWERGATE_ENABLE(n) BIT(((n) * 2) + 4)
-
#define GTFIFODBG _MMIO(0x120000)
#define GT_FIFO_SBDEDICATE_FREE_ENTRY_CHV (0x1f << 20)
#define GT_FIFO_FREE_ENTRIES_CHV (0x7f << 13)
@@ -9114,9 +9110,11 @@ enum {
#define GEN9_MEDIA_PG_IDLE_HYSTERESIS _MMIO(0xA0C4)
#define GEN9_RENDER_PG_IDLE_HYSTERESIS _MMIO(0xA0C8)
#define GEN9_PG_ENABLE _MMIO(0xA210)
-#define GEN9_RENDER_PG_ENABLE REG_BIT(0)
-#define GEN9_MEDIA_PG_ENABLE REG_BIT(1)
-#define GEN11_MEDIA_SAMPLER_PG_ENABLE REG_BIT(2)
+#define GEN9_RENDER_PG_ENABLE REG_BIT(0)
+#define GEN9_MEDIA_PG_ENABLE REG_BIT(1)
+#define GEN11_MEDIA_SAMPLER_PG_ENABLE REG_BIT(2)
+#define VDN_HCP_POWERGATE_ENABLE(n) REG_BIT(3 + 2 * (n))
+#define VDN_MFX_POWERGATE_ENABLE(n) REG_BIT(4 + 2 * (n))
#define GEN8_PUSHBUS_CONTROL _MMIO(0xA248)
#define GEN8_PUSHBUS_ENABLE _MMIO(0xA250)
#define GEN8_PUSHBUS_SHIFT _MMIO(0xA25C)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 34e0d22d456b..cfb806767fc5 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -7118,23 +7118,10 @@ static void icl_init_clock_gating(struct drm_i915_private *dev_priv)
static void tgl_init_clock_gating(struct drm_i915_private *dev_priv)
{
- u32 vd_pg_enable = 0;
- unsigned int i;
-
/* Wa_1409120013:tgl */
I915_WRITE(ILK_DPFC_CHICKEN,
ILK_DPFC_CHICKEN_COMP_DUMMY_PIXEL);
- /* This is not a WA. Enable VD HCP & MFX_ENC powergate */
- for (i = 0; i < I915_MAX_VCS; i++) {
- if (HAS_ENGINE(&dev_priv->gt, _VCS(i)))
- vd_pg_enable |= VDN_HCP_POWERGATE_ENABLE(i) |
- VDN_MFX_POWERGATE_ENABLE(i);
- }
-
- I915_WRITE(POWERGATE_ENABLE,
- I915_READ(POWERGATE_ENABLE) | vd_pg_enable);
-
/* Wa_1409825376:tgl (pre-prod)*/
if (IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_B1))
I915_WRITE(GEN9_CLKGATE_DIS_3, I915_READ(GEN9_CLKGATE_DIS_3) |
diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c
index 64bbb8288249..e424a6d1a68c 100644
--- a/drivers/gpu/drm/i915/selftests/i915_request.c
+++ b/drivers/gpu/drm/i915/selftests/i915_request.c
@@ -2293,8 +2293,10 @@ static int perf_request_latency(void *arg)
struct intel_context *ce;
ce = intel_context_create(engine);
- if (IS_ERR(ce))
+ if (IS_ERR(ce)) {
+ err = PTR_ERR(ce);
goto out;
+ }
err = intel_context_pin(ce);
if (err) {
@@ -2467,8 +2469,10 @@ static int perf_series_engines(void *arg)
struct intel_context *ce;
ce = intel_context_create(engine);
- if (IS_ERR(ce))
+ if (IS_ERR(ce)) {
+ err = PTR_ERR(ce);
goto out;
+ }
err = intel_context_pin(ce);
if (err) {
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 77497b45f9a2..55960cbb1019 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -814,9 +814,15 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
*
* XXX(hch): this has no business in a driver and needs to move
* to the device tree.
+ *
+ * If we have two subsequent calls to dma_direct_set_offset
+ * returns -EINVAL. Unfortunately, this happens when we have two
+ * backends in the system, and will result in the driver
+ * reporting an error while it has been setup properly before.
+ * Ignore EINVAL, but it should really be removed eventually.
*/
ret = dma_direct_set_offset(drm->dev, PHYS_OFFSET, 0, SZ_4G);
- if (ret)
+ if (ret && ret != -EINVAL)
return ret;
}
diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
index d4c08043dd81..92add2cef2e7 100644
--- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
+++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
@@ -208,6 +208,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master,
phy_node = of_parse_phandle(dev->of_node, "phys", 0);
if (!phy_node) {
dev_err(dev, "Can't found PHY phandle\n");
+ ret = -EINVAL;
goto err_disable_clk_tmds;
}