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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Kernel panic when waking up after screen goes blank."
href="https://bugs.freedesktop.org/show_bug.cgi?id=105018#c14">Comment # 14</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Kernel panic when waking up after screen goes blank."
href="https://bugs.freedesktop.org/show_bug.cgi?id=105018">bug 105018</a>
from <span class="vcard"><a class="email" href="mailto:ragnaros39216@yandex.com" title="L.S.S. <ragnaros39216@yandex.com>"> <span class="fn">L.S.S.</span></a>
</span></b>
<pre>The first patch got rejected with the most recent 4.15 kernel source pulled
using the PKGBUILD file (Feb 14, 2018). The reject file contains:
--- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2523,6 +2545,8 @@ static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs =
{
.atomic_duplicate_state = dm_crtc_duplicate_state,
.atomic_destroy_state = dm_crtc_destroy_state,
.set_crc_source = amdgpu_dm_crtc_set_crc_source,
+ .enable_vblank = dm_enable_vblank,
+ .disable_vblank = dm_disable_vblank,
};
static enum drm_connector_status
In the original amdgpu_dm.c:
/* Implemented only the options currently availible for the driver */
static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
.reset = dm_crtc_reset_state,
.destroy = amdgpu_dm_crtc_destroy,
.gamma_set = drm_atomic_helper_legacy_gamma_set,
.set_config = drm_atomic_helper_set_config,
.page_flip = drm_atomic_helper_page_flip,
.atomic_duplicate_state = dm_crtc_duplicate_state,
.atomic_destroy_state = dm_crtc_destroy_state,
};
This line:
.set_crc_source = amdgpu_dm_crtc_set_crc_source,
is not there.</pre>
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