1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index eb8139d..463e373 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -320,7 +320,7 @@ intel_dp_check_edp(struct intel_dp *intel_dp)
return;
if (!ironlake_edp_have_panel_power(intel_dp) && !ironlake_edp_have_panel_vdd(intel_dp)) {
- WARN(1, "eDP powered off while attempting aux channel communication.\n");
+ DRM_ERROR("eDP powered off while attempting aux channel communication.\n");
DRM_DEBUG_KMS("Status 0x%08x Control 0x%08x\n",
I915_READ(_pp_stat_reg(intel_dp)),
I915_READ(_pp_ctrl_reg(intel_dp)));
@@ -436,7 +436,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp,
}
if (try == 3) {
- WARN(1, "dp_aux_ch not started status 0x%08x\n",
+ DRM_ERROR("dp_aux_ch not started status 0x%08x\n",
I915_READ(ch_ctl));
ret = -EBUSY;
goto out;
@@ -1084,8 +1084,8 @@ void ironlake_edp_panel_vdd_on(struct intel_dp *intel_dp)
if (!is_edp(intel_dp))
return;
- WARN(intel_dp->want_panel_vdd,
- "eDP VDD already requested on\n");
+ if (intel_dp->want_panel_vdd)
+ DRM_ERROR("eDP VDD already requested on\n");
intel_dp->want_panel_vdd = true;
@@ -1160,7 +1160,8 @@ void ironlake_edp_panel_vdd_off(struct intel_dp *intel_dp, bool sync)
if (!is_edp(intel_dp))
return;
- WARN(!intel_dp->want_panel_vdd, "eDP VDD not forced on");
+ if (!intel_dp->want_panel_vdd)
+ DRM_ERROR("eDP VDD not forced on");
intel_dp->want_panel_vdd = false;
@@ -1233,7 +1234,8 @@ void ironlake_edp_panel_off(struct intel_dp *intel_dp)
DRM_DEBUG_KMS("Turn eDP power off\n");
- WARN(!intel_dp->want_panel_vdd, "Need VDD to turn off panel\n");
+ if (!intel_dp->want_panel_vdd)
+ DRM_ERROR("Need VDD to turn off panel\n");
pp = ironlake_get_pp_control(intel_dp);
/* We need to switch off panel power _and_ force vdd, for otherwise some
|
