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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.14.71/0553-drm-amd-display-Create-dm_crtc_state-stubs.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.14.71/0553-drm-amd-display-Create-dm_crtc_state-stubs.patch132
1 files changed, 0 insertions, 132 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.14.71/0553-drm-amd-display-Create-dm_crtc_state-stubs.patch b/common/recipes-kernel/linux/linux-yocto-4.14.71/0553-drm-amd-display-Create-dm_crtc_state-stubs.patch
deleted file mode 100644
index 77c7a6e2..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.14.71/0553-drm-amd-display-Create-dm_crtc_state-stubs.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-From 67278a2f946afa91de077344b24095ccfa034606 Mon Sep 17 00:00:00 2001
-From: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
-Date: Tue, 27 Jun 2017 17:24:00 -0400
-Subject: [PATCH 0553/4131] drm/amd/display: Create dm_crtc_state stubs.
-
-These stubs are initial only since we need to flatten
-DC objects (steran at least) to implement deep copy.
-
-Signed-off-by: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
-Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 74 +++++++++++++++++++++-
- .../drm/amd/display/amdgpu_dm/amdgpu_dm_types.h | 10 +++
- 2 files changed, 81 insertions(+), 3 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
-index 6cbbf77..abbf575 100644
---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
-+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
-@@ -1018,16 +1018,84 @@ static int amdgpu_atomic_helper_page_flip(struct drm_crtc *crtc,
- return ret;
- }
-
-+static void dm_crtc_destroy_state(struct drm_crtc *crtc,
-+ struct drm_crtc_state *state)
-+{
-+ struct dm_crtc_state *cur = to_dm_crtc_state(state);
-+
-+ if (cur->dc_stream) {
-+ /* TODO Destroy dc_stream objects are stream object is flattened */
-+ dm_free(cur->dc_stream);
-+ } else
-+ WARN_ON(1);
-+
-+ __drm_atomic_helper_crtc_destroy_state(state);
-+
-+
-+ kfree(state);
-+}
-+
-+static void dm_crtc_reset_state(struct drm_crtc *crtc)
-+{
-+ struct dm_crtc_state *state;
-+
-+ if (crtc->state)
-+ dm_crtc_destroy_state(crtc, crtc->state);
-+
-+ state = kzalloc(sizeof(*state), GFP_KERNEL);
-+ if (WARN_ON(!state))
-+ return;
-+
-+
-+ crtc->state = &state->base;
-+ crtc->state->crtc = crtc;
-+
-+ state->dc_stream = dm_alloc(sizeof(*state->dc_stream));
-+ WARN_ON(!state->dc_stream);
-+}
-+
-+static struct drm_crtc_state *
-+dm_crtc_duplicate_state(struct drm_crtc *crtc)
-+{
-+ struct dm_crtc_state *state, *cur;
-+ struct dc_stream *dc_stream;
-+
-+ if (WARN_ON(!crtc->state))
-+ return NULL;
-+
-+ cur = to_dm_crtc_state(crtc->state);
-+ if (WARN_ON(!cur->dc_stream))
-+ return NULL;
-+
-+ dc_stream = dm_alloc(sizeof(*dc_stream));
-+ if (WARN_ON(!dc_stream))
-+ return NULL;
-+
-+ state = dm_alloc(sizeof(*state));
-+ if (WARN_ON(!state)) {
-+ dm_free(dc_stream);
-+ return NULL;
-+ }
-+
-+ __drm_atomic_helper_crtc_duplicate_state(crtc, &state->base);
-+
-+ state->dc_stream = dc_stream;
-+
-+ /* TODO Duplicate dc_stream after objects are stream object is flattened */
-+
-+ return &state->base;
-+}
-+
- /* Implemented only the options currently availible for the driver */
- static const struct drm_crtc_funcs amdgpu_dm_crtc_funcs = {
-- .reset = drm_atomic_helper_crtc_reset,
-+ .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,
- .set_property = drm_atomic_helper_crtc_set_property,
- .page_flip = amdgpu_atomic_helper_page_flip,
-- .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
-- .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
-+ .atomic_duplicate_state = dm_crtc_duplicate_state,
-+ .atomic_destroy_state = dm_crtc_destroy_state,
- };
-
- static enum drm_connector_status
-diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h
-index 6411dd1..1091725 100644
---- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h
-+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.h
-@@ -32,6 +32,16 @@ struct amdgpu_framebuffer;
- struct amdgpu_display_manager;
- struct dc_validation_set;
- struct dc_surface;
-+/* TODO rename to dc_stream_state */
-+struct dc_stream;
-+
-+
-+struct dm_crtc_state {
-+ struct drm_crtc_state base;
-+ struct dc_stream *dc_stream;
-+};
-+
-+#define to_dm_crtc_state(x) container_of(x, struct dm_crtc_state, base)
-
- struct dm_plane_state {
- struct drm_plane_state base;
---
-2.7.4
-