The size of device tree node secmon (bl31_secmon_reserved) was
incorrect. It should be increased to 2MiB (0x200000).
The origin setting will cause some abnormal behavior due to
trusted-firmware-a and related firmware didn't load correctly.
The incorrect behavior may vary because of different software stacks.
For example, it will cause build error in some Yocto project because
it will check if there was enough memory to load trusted-firmware-a
to the reserved memory.
Cc: stable(a)vger.kernel.org # v5.19
Fixes: 6147314aeedc ("arm64: dts: mediatek: Add device-tree for MT8195 Demo board")
Signed-off-by: Macpaul Lin <macpaul.lin(a)mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8195-demo.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
index 4fbd99eb496a..dec85d254838 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8195-demo.dts
@@ -56,10 +56,10 @@
#size-cells = <2>;
ranges;
- /* 192 KiB reserved for ARM Trusted Firmware (BL31) */
+ /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
bl31_secmon_reserved: secmon@54600000 {
no-map;
- reg = <0 0x54600000 0x0 0x30000>;
+ reg = <0 0x54600000 0x0 0x200000>;
};
/* 12 MiB reserved for OP-TEE (BL32)
--
2.18.0
This file was split in commit 5d945cbcd4b16a29d6470a80dfb19738f9a4319f
("drm/amd/display: Create a file dedicated to planes") and the logic in
dm_plane_format_mod_supported() function got changed by a switch logic.
That change broke drm_plane modifiers setting on series 5000 APUs
(tested on OXP mini AMD 5800U and HP Dev One 5850U PRO)
leading to Gamescope not working as reported on GitHub[1]
To reproduce the issue, enter a TTY and run:
$ gamescope -- vkcube
With said commit applied it will abort. This one restores the old logic,
fixing the issue that affects Gamescope.
[1](https://github.com/Plagman/gamescope/issues/624)
Signed-off-by: Joaquín Ignacio Aramendía <samsagax(a)gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas(a)basnieuwenhuizen.nl>
---
Removed asic_id and excess newlines
---
.../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 50 +++----------------
1 file changed, 7 insertions(+), 43 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index dfd3be49eac8..e6854f7270a6 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -1369,7 +1369,7 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane,
{
struct amdgpu_device *adev = drm_to_adev(plane->dev);
const struct drm_format_info *info = drm_format_info(format);
- struct hw_asic_id asic_id = adev->dm.dc->ctx->asic_id;
+ int i;
enum dm_micro_swizzle microtile = modifier_gfx9_swizzle_mode(modifier) & 3;
@@ -1386,49 +1386,13 @@ static bool dm_plane_format_mod_supported(struct drm_plane *plane,
return true;
}
- /* check if swizzle mode is supported by this version of DCN */
- switch (asic_id.chip_family) {
- case FAMILY_SI:
- case FAMILY_CI:
- case FAMILY_KV:
- case FAMILY_CZ:
- case FAMILY_VI:
- /* asics before AI does not have modifier support */
- return false;
- case FAMILY_AI:
- case FAMILY_RV:
- case FAMILY_NV:
- case FAMILY_VGH:
- case FAMILY_YELLOW_CARP:
- case AMDGPU_FAMILY_GC_10_3_6:
- case AMDGPU_FAMILY_GC_10_3_7:
- switch (AMD_FMT_MOD_GET(TILE, modifier)) {
- case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_D:
- return true;
- default:
- return false;
- }
- break;
- case AMDGPU_FAMILY_GC_11_0_0:
- case AMDGPU_FAMILY_GC_11_0_1:
- switch (AMD_FMT_MOD_GET(TILE, modifier)) {
- case AMD_FMT_MOD_TILE_GFX11_256K_R_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_R_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_D_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_S_X:
- case AMD_FMT_MOD_TILE_GFX9_64K_D:
- return true;
- default:
- return false;
- }
- break;
- default:
- ASSERT(0); /* Unknown asic */
- break;
+ /* Check that the modifier is on the list of the plane's supported modifiers. */
+ for (i = 0; i < plane->modifier_count; i++) {
+ if (modifier == plane->modifiers[i])
+ break;
}
+ if (i == plane->modifier_count)
+ return false;
/*
* For D swizzle the canonical modifier depends on the bpp, so check
--
2.38.1
Fix our design flaw in supply voltage distribution on the Quad and QuadPlus
based boards.
The problem is that we supply the SoC cache (VDD_CACHE_CAP) from VDD_PU
instead of VDD_SOC. The VDD_PU internal regulator can be disabled by PM
if VPU or GPU is not used. If that happens the system freezes. To prevent
that configure the reg_pu regulator to be always on.
Fixes: 0de4ab81ab26 ("ARM: dts: imx6dl-yapp4: Add Y Soft IOTA Crux/Crux+ board")
Cc: petrben(a)gmail.com
Cc: stable(a)vger.kernel.org
Signed-off-by: Petr Benes <petr.benes(a)ysoft.com>
Signed-off-by: Michal Vokáč <michal.vokac(a)ysoft.com>
---
arch/arm/boot/dts/imx6q-yapp4-crux.dts | 4 ++++
arch/arm/boot/dts/imx6qp-yapp4-crux-plus.dts | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/arch/arm/boot/dts/imx6q-yapp4-crux.dts b/arch/arm/boot/dts/imx6q-yapp4-crux.dts
index deb18c57cf18..22f647eb12e7 100644
--- a/arch/arm/boot/dts/imx6q-yapp4-crux.dts
+++ b/arch/arm/boot/dts/imx6q-yapp4-crux.dts
@@ -45,6 +45,10 @@ &oled_1309 {
status = "okay";
};
+®_pu {
+ regulator-always-on;
+};
+
®_usb_h1_vbus {
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6qp-yapp4-crux-plus.dts b/arch/arm/boot/dts/imx6qp-yapp4-crux-plus.dts
index a450a77f920f..b580ce891f7e 100644
--- a/arch/arm/boot/dts/imx6qp-yapp4-crux-plus.dts
+++ b/arch/arm/boot/dts/imx6qp-yapp4-crux-plus.dts
@@ -45,6 +45,10 @@ &oled_1309 {
status = "okay";
};
+®_pu {
+ regulator-always-on;
+};
+
®_usb_h1_vbus {
status = "okay";
};
--
2.25.1