From: Fangzhi Zuo <jerry.zuo@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Harry Wentland <harry.wentland@amd.com>,
Leo Li <sunpeng.li@amd.com>,
Aurabindo Pillai <aurabindo.pillai@amd.com>,
Roman Li <roman.li@amd.com>, Wayne Lin <wayne.lin@amd.com>,
Tom Chung <chiahsuan.chung@amd.com>,
"Fangzhi Zuo" <jerry.zuo@amd.com>,
Dan Wheeler <daniel.wheeler@amd.com>, Ray Wu <Ray.Wu@amd.com>,
Ivan Lipski <ivan.lipski@amd.com>, Alex Hung <alex.hung@amd.com>,
James Lin <PingLei.Lin@amd.com>,
Chenyu Chen <Chen-Yu.Chen@amd.com>,
Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Subject: [PATCH 01/49] drm/amd/display: share common DM KUnit helpers
Date: Thu, 23 Jul 2026 16:13:09 -0400 [thread overview]
Message-ID: <20260723201908.373300-2-jerry.zuo@amd.com> (raw)
In-Reply-To: <20260723201908.373300-1-jerry.zuo@amd.com>
From: Alex Hung <alex.hung@amd.com>
Move fixture setup that was duplicated across several amdgpu_dm
KUnit tests into amdgpu_dm_kunit_helpers.c:
- dm_kunit_alloc_dc_with_ctx() allocates a dc and its dc_context.
- dm_kunit_alloc_drm_with_connector_list() allocates a drm_device
with an initialized connector list.
Update the irq, psr, crtc and backlight tests to use these helpers.
Reviewed-by: Bhawanpreet Lakha <bhawanpreet.lakha@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
---
.../tests/amdgpu_dm_backlight_test.c | 9 +----
.../amdgpu_dm/tests/amdgpu_dm_crtc_test.c | 30 +++-----------
.../amdgpu_dm/tests/amdgpu_dm_irq_test.c | 32 ++++-----------
.../amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c | 39 +++++++++++++++----
.../tests/amdgpu_dm_kunit_test_helpers.h | 4 ++
.../amdgpu_dm/tests/amdgpu_dm_psr_test.c | 15 ++-----
6 files changed, 52 insertions(+), 77 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c
index f55f93747df7..618fd5142da0 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c
@@ -56,14 +56,7 @@ static void setup_test_connector(struct kunit *test,
static void setup_test_dm_ddev(struct kunit *test, struct amdgpu_display_manager *dm)
{
- struct drm_device *ddev;
-
- ddev = kunit_kzalloc(test, sizeof(*ddev), GFP_KERNEL);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ddev);
-
- INIT_LIST_HEAD(&ddev->mode_config.connector_list);
- spin_lock_init(&ddev->mode_config.connector_list_lock);
- dm->ddev = ddev;
+ dm->ddev = dm_kunit_alloc_drm_with_connector_list(test);
}
/* Tests for dm_find_stream_with_link() */
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_crtc_test.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_crtc_test.c
index 0edaf969f16b..ac21bbec92ab 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_crtc_test.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_crtc_test.c
@@ -296,13 +296,9 @@ static void dm_test_crtc_is_headless_null_adev(struct kunit *test)
static void dm_test_crtc_is_headless_no_connectors(struct kunit *test)
{
struct amdgpu_device *adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- struct drm_device *dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ struct drm_device *dev = dm_kunit_alloc_drm_with_connector_list(test);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
-
- INIT_LIST_HEAD(&dev->mode_config.connector_list);
- spin_lock_init(&dev->mode_config.connector_list_lock);
adev->dm.ddev = dev;
KUNIT_EXPECT_TRUE(test, amdgpu_dm_is_headless(adev));
@@ -315,15 +311,11 @@ static void dm_test_crtc_is_headless_no_connectors(struct kunit *test)
static void dm_test_crtc_is_headless_writeback_only(struct kunit *test)
{
struct amdgpu_device *adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- struct drm_device *dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ struct drm_device *dev = dm_kunit_alloc_drm_with_connector_list(test);
struct drm_connector *wb = kunit_kzalloc(test, sizeof(*wb), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, wb);
-
- INIT_LIST_HEAD(&dev->mode_config.connector_list);
- spin_lock_init(&dev->mode_config.connector_list_lock);
adev->dm.ddev = dev;
dm_test_add_connector(dev, wb, DRM_MODE_CONNECTOR_WRITEBACK,
@@ -339,15 +331,11 @@ static void dm_test_crtc_is_headless_writeback_only(struct kunit *test)
static void dm_test_crtc_is_headless_disconnected_display(struct kunit *test)
{
struct amdgpu_device *adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- struct drm_device *dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ struct drm_device *dev = dm_kunit_alloc_drm_with_connector_list(test);
struct drm_connector *display = kunit_kzalloc(test, sizeof(*display), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, display);
-
- INIT_LIST_HEAD(&dev->mode_config.connector_list);
- spin_lock_init(&dev->mode_config.connector_list_lock);
adev->dm.ddev = dev;
dm_test_add_connector(dev, display, DRM_MODE_CONNECTOR_HDMIA,
@@ -363,15 +351,11 @@ static void dm_test_crtc_is_headless_disconnected_display(struct kunit *test)
static void dm_test_crtc_is_headless_connected_display(struct kunit *test)
{
struct amdgpu_device *adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- struct drm_device *dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ struct drm_device *dev = dm_kunit_alloc_drm_with_connector_list(test);
struct drm_connector *display = kunit_kzalloc(test, sizeof(*display), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, display);
-
- INIT_LIST_HEAD(&dev->mode_config.connector_list);
- spin_lock_init(&dev->mode_config.connector_list_lock);
adev->dm.ddev = dev;
dm_test_add_connector(dev, display, DRM_MODE_CONNECTOR_HDMIA,
@@ -387,17 +371,13 @@ static void dm_test_crtc_is_headless_connected_display(struct kunit *test)
static void dm_test_crtc_is_headless_mixed_connectors(struct kunit *test)
{
struct amdgpu_device *adev = kunit_kzalloc(test, sizeof(*adev), GFP_KERNEL);
- struct drm_device *dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ struct drm_device *dev = dm_kunit_alloc_drm_with_connector_list(test);
struct drm_connector *wb = kunit_kzalloc(test, sizeof(*wb), GFP_KERNEL);
struct drm_connector *display = kunit_kzalloc(test, sizeof(*display), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, wb);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, display);
-
- INIT_LIST_HEAD(&dev->mode_config.connector_list);
- spin_lock_init(&dev->mode_config.connector_list_lock);
adev->dm.ddev = dev;
dm_test_add_connector(dev, wb, DRM_MODE_CONNECTOR_WRITEBACK,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c
index dc7ef0523b8f..28c36217f6a2 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_irq_test.c
@@ -202,22 +202,6 @@ static void dm_test_dmub_notify_callback(struct amdgpu_device *adev,
dm_test_dmub_notify_count++;
}
-static struct dc *dm_test_alloc_dc_with_ctx(struct kunit *test)
-{
- struct dc_context *ctx;
- struct dc *dc;
-
- dc = kunit_kzalloc(test, sizeof(*dc), GFP_KERNEL);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dc);
- ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
- KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);
-
- dc->ctx = ctx;
- ctx->dc = dc;
-
- return dc;
-}
-
static enum dc_irq_source dm_test_to_dal_irq_source_dce110(
struct irq_service *irq_service,
uint32_t src_id,
@@ -299,7 +283,7 @@ static struct dc *dm_test_alloc_dc_with_irq_service(struct kunit *test,
struct dc *dc;
int i;
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
res_pool = kunit_kzalloc(test, sizeof(*res_pool), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, res_pool);
irqs = kunit_kzalloc(test, sizeof(*irqs), GFP_KERNEL);
@@ -3283,7 +3267,7 @@ static void dm_test_register_hpd_handlers_dmub_outbox(struct kunit *test)
adev = dm_kunit_alloc_adev(test);
KUNIT_ASSERT_EQ(test, amdgpu_dm_irq_init(adev), 0);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
adev->dm.dc = dc;
/* Make dc_is_dmub_outbox_supported() return true. */
@@ -3495,7 +3479,7 @@ static void dm_test_dmub_outbox1_low_irq_empty(struct kunit *test)
struct dc *dc;
adev = dm_kunit_alloc_adev(test);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
dc_dmub_srv = kunit_kzalloc(test, sizeof(*dc_dmub_srv), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dc_dmub_srv);
dmub = kunit_kzalloc(test, sizeof(*dmub), GFP_KERNEL);
@@ -3529,7 +3513,7 @@ static struct amdgpu_device *dm_test_alloc_adev_outbox_notify(struct kunit *test
struct dc *dc;
adev = dm_kunit_alloc_adev(test);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
dc_dmub_srv = kunit_kzalloc(test, sizeof(*dc_dmub_srv), GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dc_dmub_srv);
dmub = kunit_kzalloc(test, sizeof(*dmub), GFP_KERNEL);
@@ -3635,7 +3619,7 @@ static void dm_test_dce110_register_irq_handlers_rejects_uninitialized_sources(s
struct dc *dc;
adev = dm_kunit_alloc_adev(test);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
adev->dm.dc = dc;
KUNIT_EXPECT_EQ(test, amdgpu_dm_dce110_register_irq_handlers(adev), -EINVAL);
@@ -3696,7 +3680,7 @@ static void dm_test_dcn10_register_irq_handlers_zero_crtc(struct kunit *test)
adev = dm_kunit_alloc_adev(test);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, dm_test_free_irq_sources,
adev), 0);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
adev->dm.dc = dc;
adev->mode_info.num_hpd = 1;
amdgpu_dm_set_irq_funcs(adev);
@@ -3759,7 +3743,7 @@ static void dm_test_register_outbox_irq_handlers_without_dmub(struct kunit *test
adev = dm_kunit_alloc_adev(test);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, dm_test_free_irq_sources,
adev), 0);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
adev->dm.dc = dc;
amdgpu_dm_set_irq_funcs(adev);
@@ -3899,7 +3883,7 @@ static void dm_test_handle_vmin_vmax_update(struct kunit *test)
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, adev);
mutex_init(&adev->dm.dc_lock);
- dc = dm_test_alloc_dc_with_ctx(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
dc->current_state = kunit_kzalloc(test, sizeof(*dc->current_state),
GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dc->current_state);
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c
index 58615cdbe854..75cd4fef3076 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_helpers.c
@@ -45,23 +45,32 @@ struct dc_link *dm_kunit_alloc_link(struct kunit *test)
}
EXPORT_SYMBOL(dm_kunit_alloc_link);
-struct dc_link *dm_kunit_alloc_link_with_ctx(struct kunit *test)
+struct dc *dm_kunit_alloc_dc_with_ctx(struct kunit *test)
{
- struct dc_link *link;
struct dc_context *ctx;
struct dc *dc;
- link = dm_kunit_alloc_link(test);
+ dc = kunit_kzalloc(test, sizeof(*dc), GFP_KERNEL);
+ KUNIT_ASSERT_NOT_NULL(test, dc);
ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
KUNIT_ASSERT_NOT_NULL(test, ctx);
- dc = kunit_kzalloc(test, sizeof(*dc), GFP_KERNEL);
- KUNIT_ASSERT_NOT_NULL(test, dc);
-
- link->ctx = ctx;
- ctx->dc = dc;
dc->ctx = ctx;
+ ctx->dc = dc;
+
+ return dc;
+}
+EXPORT_SYMBOL(dm_kunit_alloc_dc_with_ctx);
+
+struct dc_link *dm_kunit_alloc_link_with_ctx(struct kunit *test)
+{
+ struct dc_link *link;
+ struct dc *dc;
+
+ link = dm_kunit_alloc_link(test);
+ dc = dm_kunit_alloc_dc_with_ctx(test);
+ link->ctx = dc->ctx;
return link;
}
@@ -138,5 +147,19 @@ struct amdgpu_dm_connector *dm_kunit_alloc_connector(struct kunit *test,
}
EXPORT_SYMBOL(dm_kunit_alloc_connector);
+struct drm_device *dm_kunit_alloc_drm_with_connector_list(struct kunit *test)
+{
+ struct drm_device *dev;
+
+ dev = kunit_kzalloc(test, sizeof(*dev), GFP_KERNEL);
+ KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dev);
+
+ INIT_LIST_HEAD(&dev->mode_config.connector_list);
+ spin_lock_init(&dev->mode_config.connector_list_lock);
+
+ return dev;
+}
+EXPORT_SYMBOL(dm_kunit_alloc_drm_with_connector_list);
+
MODULE_LICENSE("Dual MIT/GPL");
MODULE_DESCRIPTION("KUnit test helpers for amdgpu_dm tests");
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_test_helpers.h b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_test_helpers.h
index 0f1c48fa2128..49b358681d60 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_test_helpers.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_kunit_test_helpers.h
@@ -13,14 +13,18 @@
struct amdgpu_device;
struct amdgpu_display_manager;
struct amdgpu_dm_connector;
+struct dc;
struct dc_link;
struct dc_state;
struct dc_stream_state;
+struct drm_device;
struct amdgpu_device *dm_kunit_alloc_adev(struct kunit *test);
+struct dc *dm_kunit_alloc_dc_with_ctx(struct kunit *test);
struct dc_link *dm_kunit_alloc_link(struct kunit *test);
struct dc_link *dm_kunit_alloc_link_with_ctx(struct kunit *test);
struct amdgpu_display_manager *dm_kunit_alloc_dm(struct kunit *test);
+struct drm_device *dm_kunit_alloc_drm_with_connector_list(struct kunit *test);
struct dc_stream_state *dm_kunit_alloc_stream(struct kunit *test,
struct dc_link *link);
void dm_kunit_add_stream_to_state(struct kunit *test, struct dc_state *state,
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_psr_test.c b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_psr_test.c
index 09bd98e93047..0a484ea7c0e8 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_psr_test.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_psr_test.c
@@ -46,19 +46,10 @@ static struct core_power *create_test_power_module(struct kunit *test,
static struct dc_link *alloc_test_psrsu_link(struct kunit *test)
{
- struct dc_link *link = dm_kunit_alloc_link(test);
- struct dc_context *ctx;
- struct dc *dc;
-
- ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
- KUNIT_ASSERT_NOT_NULL(test, ctx);
-
- dc = kunit_kzalloc(test, sizeof(*dc), GFP_KERNEL);
- KUNIT_ASSERT_NOT_NULL(test, dc);
+ struct dc_link *link = dm_kunit_alloc_link_with_ctx(test);
+ struct dc_context *ctx = link->ctx;
+ struct dc *dc = ctx->dc;
- link->ctx = ctx;
- ctx->dc = dc;
- dc->ctx = ctx;
dc->caps.dmcub_support = true;
ctx->dce_version = DCN_VERSION_3_1;
link->dpcd_caps.edp_rev = DP_EDP_14;
--
2.53.0
next prev parent reply other threads:[~2026-07-23 20:19 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 20:13 [PATCH 00/49] DC Patches July 20th, 2026 Fangzhi Zuo
2026-07-23 20:13 ` Fangzhi Zuo [this message]
2026-07-23 20:13 ` [PATCH 02/49] drm/amd/display: Port DCN4+ MCIF ARB programming to new format Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 03/49] drm/amd/display: Fix force FRL rate debug setting Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 04/49] drm/amd/display: Add KUnit tests for link_lock and psp SRM helpers Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 05/49] drm/amd/display: Add KUnit tests for HDCP display helpers Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 06/49] drm/amd/display: Add KUnit tests for event_callback Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 07/49] drm/amd/display: Add KUnit tests for event_property_validate Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 08/49] drm/amd/display: Add KUnit tests for watchdog and cpirq events Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 09/49] drm/amd/display: Add KUnit tests for hdcp_destroy Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 10/49] drm/amd/display: Add AV mute wait frames to dce110_set_avmute Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 11/49] drm/amd/display: revert "convert dcn42 GPIO translation to lookup tables" Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 12/49] drm/amd/display: move scaling helper to connector Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 13/49] drm/amd/display: move stutter quirk to quirks file Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 14/49] drm/amd/display: move watermarks table to pp_smu Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 15/49] drm/amd/display: move GPU mem helpers to services Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 16/49] drm/amd/display: add FreeSync/VRR module Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 17/49] drm/amd/display: add cursor module Fangzhi Zuo
2026-08-03 12:48 ` Timur Kristóf
2026-07-23 20:13 ` [PATCH 18/49] drm/amd/display: add KUnit tests for audio component get_eld Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 19/49] drm/amd/display: add KUnit tests for audio commit path Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 20/49] drm/amd/display: Use current mpc pipe in set output transfer func Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 21/49] drm/amd/display: Correct vblank_end calc for fams cmd packet Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 22/49] drm/amd/display: Add KUnit test for native backlight registration Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 23/49] drm/amd/display: Add color transfer-function tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 24/49] drm/amd/display: Add atomic " Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 25/49] drm/amd/display: Add CRTC and plane degamma tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 26/49] drm/amd/display: Add legacy plane LUT tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 27/49] drm/amd/display: Add truncated colorop tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 28/49] drm/amd/display: Add colorop LUT programming tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 29/49] drm/amd/display: Add KUnit tests for enable_assr Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 30/49] drm/amd/display: Add KUnit tests for update_config Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 31/49] drm/amd/display: Add KUnit tests for hdcp_create_workqueue Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 32/49] drm/amd/display: Add KUnit tests for srm_data_write and srm_data_read Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 33/49] drm/amd/display: Add KUnit tests for HDCP DDC link adapters Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 34/49] drm/amd/display: Add initialized-branch test for psp_set_srm Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 35/49] drm/amd/display: Add deeper event_property_update tests Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 36/49] drm/amd/display: adjust floating point format for gamut remap when needed Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 37/49] drm/amd/display: Reintroduce "convert dcn42 GPIO translation to lookup tables" Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 38/49] drm/amd/display: Prune per-tile Timing from Apple Studio Display Primary Tile Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 39/49] drm/amd/display: Add get replay residency function Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 40/49] drm/amd/display: Fix divide-by-zero in calculate_mcache_setting on zero viewport Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 41/49] drm/amd/display: check if dml21_add_phantom_plane() is successful Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 42/49] drm/amd/display: change dcc_rate from 1 to 2 for log use only Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 43/49] drm/amd/display: enforce UCLK pstate support in mode_support Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 44/49] drm/amd/display: add DalForceMaxDisplayClock debug option to DML2 Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 45/49] drm/amd/display: Fixes for dcn42b_soc_bb.h Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 46/49] drm/amd/display: Fix rounding errors in CalculatePrefetchSchedule Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 47/49] drm/amd/display: plumb PMO per-plane pstate methods into mode_support Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 48/49] drm/amd/display: dispatch compressed FRL cap check inside dml1_frl_cap_chk_inter Fangzhi Zuo
2026-07-23 20:13 ` [PATCH 49/49] drm/amd/display: Promote DC to 3.2.391 Fangzhi Zuo
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