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disp: msm: use vzalloc for large allocations

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Large allocations using kzalloc can lead to timeouts. This updates
the allocation calls accordingly to use vzalloc to remove
requirements on contiguous memory.

Change-Id: I86fa0ae13277d97477210a082703514df792d8a9
Signed-off-by: Nilaan Gunabalachandran <quic_ngunabal@quicinc.com>
This commit is contained in:
Nilaan Gunabalachandran
2021-11-04 15:55:23 -04:00
parent 669a9a3190
commit e51018b92c
6 changed files with 32 additions and 29 deletions
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6
msm/sde/sde_plane.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (C) 2014-2021 The Linux Foundation. All rights reserved.
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
@@ -3818,7 +3818,7 @@ static void _sde_plane_install_properties(struct drm_plane *plane,
psde->catalog = catalog;
is_master = !psde->is_virtual;
info = kzalloc(sizeof(struct sde_kms_info), GFP_KERNEL);
info = vzalloc(sizeof(struct sde_kms_info));
if (!info) {
SDE_ERROR("failed to allocate info memory\n");
return;
@@ -3900,7 +3900,7 @@ static void _sde_plane_install_properties(struct drm_plane *plane,
if (psde->pipe_hw->ops.set_ubwc_stats_roi)
msm_property_install_range(&psde->property_info, "ubwc_stats_roi",
0, 0, 0xFFFFFFFF, 0, PLANE_PROP_UBWC_STATS_ROI);
kfree(info);
vfree(info);
}
static inline void _sde_plane_set_csc_v1(struct sde_plane *psde,