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authorDave Airlie <airlied@redhat.com>2024-03-22 09:57:22 +1000
committerDave Airlie <airlied@redhat.com>2024-03-22 09:59:03 +1000
commit921074ab8e07346f8be4c7002ad12a1bd8dccb46 (patch)
treec76ce38ab98b3fac5740ce61288cca7e5041fd9a
parent02ac43711111b9e36dbbecfe85bfd1dbfa2b49bb (diff)
parent5d4e8ae6e57b025802aadf55a4775c55cceb75f1 (diff)
Merge tag 'drm-misc-next-fixes-2024-03-21' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
Short summary of fixes pull: core: - fix rounding in drm_fixp2int_round() bridge: - fix documentation for DRM_BRIDGE_OP_EDID nouveau: - don't check devinit disable on GSP sun4i: - fix 64-bit division on 32-bit architectures tests: - fix dependency on DRM_KMS_HELPER Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20240321161948.GA30430@linux.fritz.box
-rw-r--r--drivers/gpu/drm/Kconfig2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c1
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c2
-rw-r--r--include/drm/drm_bridge.h4
-rw-r--r--include/drm/drm_fixed.h3
5 files changed, 5 insertions, 7 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig
index 872edb47bb53..ba45c998b9f8 100644
--- a/drivers/gpu/drm/Kconfig
+++ b/drivers/gpu/drm/Kconfig
@@ -68,6 +68,7 @@ config DRM_USE_DYNAMIC_DEBUG
config DRM_KUNIT_TEST_HELPERS
tristate
depends on DRM && KUNIT
+ select DRM_KMS_HELPER
help
KUnit Helpers for KMS drivers.
@@ -80,7 +81,6 @@ config DRM_KUNIT_TEST
select DRM_EXEC
select DRM_EXPORT_FOR_TESTS if m
select DRM_GEM_SHMEM_HELPER
- select DRM_KMS_HELPER
select DRM_KUNIT_TEST_HELPERS
select DRM_LIB_RANDOM
select PRIME_NUMBERS
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
index 666eb93b1742..11b4c9c274a1 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
@@ -41,7 +41,6 @@ r535_devinit_new(const struct nvkm_devinit_func *hw,
rm->dtor = r535_devinit_dtor;
rm->post = hw->post;
- rm->disable = hw->disable;
ret = nv50_devinit_new_(rm, device, type, inst, pdevinit);
if (ret)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index 69001a3dc0df..2d1880c61b50 100644
--- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
+++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
@@ -166,7 +166,7 @@ sun4i_hdmi_connector_clock_valid(const struct drm_connector *connector,
unsigned long long clock)
{
const struct sun4i_hdmi *hdmi = drm_connector_to_sun4i_hdmi(connector);
- unsigned long diff = clock / 200; /* +-0.5% allowed by HDMI spec */
+ unsigned long diff = div_u64(clock, 200); /* +-0.5% allowed by HDMI spec */
long rounded_rate;
if (mode->flags & DRM_MODE_FLAG_DBLCLK)
diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index 3606e1a7f965..4baca0d9107b 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -541,7 +541,7 @@ struct drm_bridge_funcs {
* The @get_modes callback is mostly intended to support non-probeable
* displays such as many fixed panels. Bridges that support reading
* EDID shall leave @get_modes unimplemented and implement the
- * &drm_bridge_funcs->get_edid callback instead.
+ * &drm_bridge_funcs->edid_read callback instead.
*
* This callback is optional. Bridges that implement it shall set the
* DRM_BRIDGE_OP_MODES flag in their &drm_bridge->ops.
@@ -687,7 +687,7 @@ enum drm_bridge_ops {
/**
* @DRM_BRIDGE_OP_EDID: The bridge can retrieve the EDID of the display
* connected to its output. Bridges that set this flag shall implement
- * the &drm_bridge_funcs->get_edid callback.
+ * the &drm_bridge_funcs->edid_read callback.
*/
DRM_BRIDGE_OP_EDID = BIT(1),
/**
diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h
index 0c9f917a4d4b..81572d32db0c 100644
--- a/include/drm/drm_fixed.h
+++ b/include/drm/drm_fixed.h
@@ -71,7 +71,6 @@ static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B)
}
#define DRM_FIXED_POINT 32
-#define DRM_FIXED_POINT_HALF 16
#define DRM_FIXED_ONE (1ULL << DRM_FIXED_POINT)
#define DRM_FIXED_DECIMAL_MASK (DRM_FIXED_ONE - 1)
#define DRM_FIXED_DIGITS_MASK (~DRM_FIXED_DECIMAL_MASK)
@@ -90,7 +89,7 @@ static inline int drm_fixp2int(s64 a)
static inline int drm_fixp2int_round(s64 a)
{
- return drm_fixp2int(a + (1 << (DRM_FIXED_POINT_HALF - 1)));
+ return drm_fixp2int(a + DRM_FIXED_ONE / 2);
}
static inline int drm_fixp2int_ceil(s64 a)