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d81c03f05e
These patches were generated from: https://github.com/raspberrypi/linux/commits/rpi-6.12.y With the following command: git format-patch -N v6.12.27..HEAD (HEAD -> 8d3206ee456a5ecdf9ddbfd8e5e231e4f0cd716e) Exceptions: - (def)configs patches - github workflows patches - applied & reverted patches - readme patches - wireless patches Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
100 lines
3.7 KiB
Diff
100 lines
3.7 KiB
Diff
From ab0bcced11a78ce2f780959e14f0a03ec957519a Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Fri, 14 Apr 2023 11:24:37 +0200
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Subject: [PATCH] drm/vc4: tests: Use custom plane state for mock
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The current mock planes were just using the regular drm_plane_state,
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while the driver expect struct vc4_plane_state that subclasses
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drm_plane_state.
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Hook the proper implementations of reset, duplicate_state, destroy and
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atomic_check to create vc4_plane_state.
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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drivers/gpu/drm/vc4/tests/vc4_mock_plane.c | 14 ++++++++++++++
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drivers/gpu/drm/vc4/vc4_drv.h | 6 ++++++
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drivers/gpu/drm/vc4/vc4_plane.c | 12 ++++++------
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3 files changed, 26 insertions(+), 6 deletions(-)
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--- a/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c
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+++ b/drivers/gpu/drm/vc4/tests/vc4_mock_plane.c
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@@ -7,6 +7,20 @@
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#include "vc4_mock.h"
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+static const struct drm_plane_helper_funcs vc4_dummy_plane_helper_funcs = {
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+ .atomic_check = vc4_plane_atomic_check,
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+};
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+
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+static const struct drm_plane_funcs vc4_dummy_plane_funcs = {
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+ .atomic_destroy_state = vc4_plane_destroy_state,
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+ .atomic_duplicate_state = vc4_plane_duplicate_state,
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+ .reset = vc4_plane_reset,
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+};
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+
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+static const uint32_t vc4_dummy_plane_formats[] = {
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+ DRM_FORMAT_XRGB8888,
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+};
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+
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struct drm_plane *vc4_dummy_plane(struct kunit *test, struct drm_device *drm,
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enum drm_plane_type type)
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{
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--- a/drivers/gpu/drm/vc4/vc4_drv.h
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+++ b/drivers/gpu/drm/vc4/vc4_drv.h
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@@ -1103,6 +1103,12 @@ int vc4_kms_load(struct drm_device *dev)
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struct drm_plane *vc4_plane_init(struct drm_device *dev,
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enum drm_plane_type type,
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uint32_t possible_crtcs);
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+void vc4_plane_reset(struct drm_plane *plane);
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+void vc4_plane_destroy_state(struct drm_plane *plane,
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+ struct drm_plane_state *state);
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+struct drm_plane_state *vc4_plane_duplicate_state(struct drm_plane *plane);
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+int vc4_plane_atomic_check(struct drm_plane *plane,
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+ struct drm_atomic_state *state);
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int vc4_plane_create_additional_planes(struct drm_device *dev);
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u32 vc4_plane_write_dlist(struct drm_plane *plane, u32 __iomem *dlist);
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u32 vc4_plane_dlist_size(const struct drm_plane_state *state);
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--- a/drivers/gpu/drm/vc4/vc4_plane.c
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+++ b/drivers/gpu/drm/vc4/vc4_plane.c
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@@ -280,7 +280,7 @@ static bool plane_enabled(struct drm_pla
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return state->fb && !WARN_ON(!state->crtc);
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}
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-static struct drm_plane_state *vc4_plane_duplicate_state(struct drm_plane *plane)
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+struct drm_plane_state *vc4_plane_duplicate_state(struct drm_plane *plane)
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{
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struct vc4_dev *vc4 = to_vc4_dev(plane->dev);
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struct vc4_hvs *hvs = vc4->hvs;
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@@ -334,8 +334,8 @@ static void vc4_plane_release_upm_ida(st
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ida_free(&hvs->upm_handles, upm_handle);
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}
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-static void vc4_plane_destroy_state(struct drm_plane *plane,
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- struct drm_plane_state *state)
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+void vc4_plane_destroy_state(struct drm_plane *plane,
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+ struct drm_plane_state *state)
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{
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struct vc4_dev *vc4 = to_vc4_dev(plane->dev);
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struct vc4_hvs *hvs = vc4->hvs;
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@@ -368,7 +368,7 @@ static void vc4_plane_destroy_state(stru
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}
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/* Called during init to allocate the plane's atomic state. */
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-static void vc4_plane_reset(struct drm_plane *plane)
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+void vc4_plane_reset(struct drm_plane *plane)
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{
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struct vc4_plane_state *vc4_state;
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@@ -2159,8 +2159,8 @@ static int vc6_plane_mode_set(struct drm
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* compute the dlist here and have all active plane dlists get updated
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* in the CRTC's flush.
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*/
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-static int vc4_plane_atomic_check(struct drm_plane *plane,
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- struct drm_atomic_state *state)
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+int vc4_plane_atomic_check(struct drm_plane *plane,
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+ struct drm_atomic_state *state)
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{
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struct vc4_dev *vc4 = to_vc4_dev(plane->dev);
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struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,
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