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98 lines
3.8 KiB
Diff
98 lines
3.8 KiB
Diff
From 52e47be93c7a492730477f590e5eb42e035018bd Mon Sep 17 00:00:00 2001
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From: David McFarland <corngood@gmail.com>
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Date: Sun, 29 Jan 2017 18:23:47 -0400
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Subject: [PATCH 2/4] linux-4.9 fixes
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---
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amd/amdgpu/amdgpu_connectors.c | 8 ++++++++
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amd/amdgpu/amdgpu_ttm.c | 4 ++++
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amd/display/amdgpu_dm/amdgpu_dm_types.c | 8 ++++++++
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include/kcl/kcl_mm.h | 4 +++-
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4 files changed, 23 insertions(+), 1 deletion(-)
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diff --git a/amd/amdgpu/amdgpu_connectors.c b/amd/amdgpu/amdgpu_connectors.c
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index 1b51981..4b43379 100644
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--- a/amd/amdgpu/amdgpu_connectors.c
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+++ b/amd/amdgpu/amdgpu_connectors.c
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@@ -168,12 +168,20 @@ int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector)
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}
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/* Any defined maximum tmds clock limit we must not exceed? */
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+ if (connector->display_info.max_tmds_clock > 0) {
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+#else
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if (connector->max_tmds_clock > 0) {
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+#endif
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/* mode_clock is clock in kHz for mode to be modeset on this connector */
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mode_clock = amdgpu_connector->pixelclock_for_modeset;
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/* Maximum allowable input clock in kHz */
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+ max_tmds_clock = connector->display_info.max_tmds_clock * 1000;
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+#else
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max_tmds_clock = connector->max_tmds_clock * 1000;
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+#endif
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DRM_DEBUG("%s: hdmi mode dotclock %d kHz, max tmds input clock %d kHz.\n",
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connector->name, mode_clock, max_tmds_clock);
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diff --git a/amd/amdgpu/amdgpu_ttm.c b/amd/amdgpu/amdgpu_ttm.c
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index 447529d..252bab4 100644
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--- a/amd/amdgpu/amdgpu_ttm.c
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+++ b/amd/amdgpu/amdgpu_ttm.c
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@@ -255,7 +255,11 @@ static int amdgpu_verify_access(struct ttm_buffer_object *bo, struct file *filp)
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if (amdgpu_ttm_tt_get_usermm(bo->ttm))
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return -EPERM;
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+ return drm_vma_node_verify_access(&abo->gem_base.vma_node, filp->private_data);
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+#else
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return drm_vma_node_verify_access(&abo->gem_base.vma_node, filp);
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+#endif
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}
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static void amdgpu_move_null(struct ttm_buffer_object *bo,
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diff --git a/amd/display/amdgpu_dm/amdgpu_dm_types.c b/amd/display/amdgpu_dm/amdgpu_dm_types.c
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index be7aafb..5e11f26 100644
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--- a/amd/display/amdgpu_dm/amdgpu_dm_types.c
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+++ b/amd/display/amdgpu_dm/amdgpu_dm_types.c
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@@ -1692,6 +1692,10 @@ static int dm_plane_helper_prepare_fb(
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struct drm_plane *plane,
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struct drm_framebuffer *fb,
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const struct drm_plane_state *new_state)
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+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+static int dm_plane_helper_prepare_fb(
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+ struct drm_plane *plane,
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+ struct drm_plane_state *new_state)
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#else
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static int dm_plane_helper_prepare_fb(
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struct drm_plane *plane,
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@@ -1735,6 +1739,10 @@ static void dm_plane_helper_cleanup_fb(
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struct drm_plane *plane,
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struct drm_framebuffer *fb,
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const struct drm_plane_state *old_state)
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+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+static void dm_plane_helper_cleanup_fb(
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+ struct drm_plane *plane,
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+ struct drm_plane_state *old_state)
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#else
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static void dm_plane_helper_cleanup_fb(
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struct drm_plane *plane,
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diff --git a/include/kcl/kcl_mm.h b/include/kcl/kcl_mm.h
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index a18936d..f068195 100644
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--- a/include/kcl/kcl_mm.h
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+++ b/include/kcl/kcl_mm.h
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@@ -8,7 +8,9 @@ static inline int kcl_get_user_pages(struct task_struct *tsk, struct mm_struct *
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int write, int force, struct page **pages,
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struct vm_area_struct **vmas)
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{
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-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
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+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)
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+ return get_user_pages(start, nr_pages, write ? FOLL_WRITE : 0, pages, vmas);
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+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)
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return get_user_pages(start, nr_pages, write, force, pages, vmas);
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#else
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return get_user_pages(tsk, mm, start, nr_pages,
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--
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2.11.0
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