From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Leo Li <sunpeng.li@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Mikita Lipski <mikita.lipski@amd.com>,
dri-devel@lists.freedesktop.org, Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 5.4 016/350] drm/amd/display: Rebuild mapped resources after pipe split
Date: Tue, 10 Dec 2019 15:58:28 -0500 [thread overview]
Message-ID: <20191210210402.8367-16-sashal@kernel.org> (raw)
In-Reply-To: <20191210210402.8367-1-sashal@kernel.org>
From: Mikita Lipski <mikita.lipski@amd.com>
[ Upstream commit 387596ef2859c37d564ce15abddbc9063a132e2c ]
[why]
The issue is specific for linux, as on timings such as 8K@60
or 4K@144 DSC should be working in combination with ODM Combine
in order to ensure that we can run those timings. The validation
for those timings was passing, but when pipe split was happening
second pipe wasn't being programmed.
[how]
Rebuild mapped resources if we split stream for ODM.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 3980c7b782599..ebe67c34dabf6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2474,6 +2474,7 @@ bool dcn20_fast_validate_bw(
&context->res_ctx, dc->res_pool,
pipe, hsplit_pipe))
goto validate_fail;
+ dcn20_build_mapped_resource(dc, context, pipe->stream);
} else
dcn20_split_stream_for_mpc(
&context->res_ctx, dc->res_pool,
--
2.20.1
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WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Mikita Lipski <mikita.lipski@amd.com>,
Leo Li <sunpeng.li@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Sasha Levin <sashal@kernel.org>,
dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 5.4 016/350] drm/amd/display: Rebuild mapped resources after pipe split
Date: Tue, 10 Dec 2019 15:58:28 -0500 [thread overview]
Message-ID: <20191210210402.8367-16-sashal@kernel.org> (raw)
In-Reply-To: <20191210210402.8367-1-sashal@kernel.org>
From: Mikita Lipski <mikita.lipski@amd.com>
[ Upstream commit 387596ef2859c37d564ce15abddbc9063a132e2c ]
[why]
The issue is specific for linux, as on timings such as 8K@60
or 4K@144 DSC should be working in combination with ODM Combine
in order to ensure that we can run those timings. The validation
for those timings was passing, but when pipe split was happening
second pipe wasn't being programmed.
[how]
Rebuild mapped resources if we split stream for ODM.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 3980c7b782599..ebe67c34dabf6 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2474,6 +2474,7 @@ bool dcn20_fast_validate_bw(
&context->res_ctx, dc->res_pool,
pipe, hsplit_pipe))
goto validate_fail;
+ dcn20_build_mapped_resource(dc, context, pipe->stream);
} else
dcn20_split_stream_for_mpc(
&context->res_ctx, dc->res_pool,
--
2.20.1
next prev parent reply other threads:[~2019-12-10 21:12 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 20:58 [PATCH AUTOSEL 5.4 001/350] drm/vc4/vc4_hdmi: fill in connector info Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 002/350] drm/virtio: switch virtio_gpu_wait_ioctl() to gem helper Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 003/350] drm: mst: Fix query_payload ack reply struct Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 004/350] drm/mipi-dbi: fix a loop in debugfs code Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 005/350] drm/panel: Add missing drm_panel_init() in panel drivers Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 006/350] drm: exynos: exynos_hdmi: use cec_notifier_conn_(un)register Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 007/350] drm: Use EOPNOTSUPP, not ENOTSUPP Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 008/350] drm/amd/display: verify stream link before link test Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 009/350] drm/bridge: analogix-anx78xx: silence -EPROBE_DEFER warnings Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 010/350] drm/amd/display: OTC underflow fix Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 011/350] iio: max31856: add missing of_node and parent references to iio_dev Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 012/350] iio: light: bh1750: Resolve compiler warning and make code more readable Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 013/350] drm/amdgpu/sriov: add ring_stop before ring_create in psp v11 code Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 014/350] drm/amdgpu: grab the id mgr lock while accessing passid_mapping Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 015/350] drm/ttm: return -EBUSY on pipelining with no_gpu_wait (v2) Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` Sasha Levin [this message]
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 016/350] drm/amd/display: Rebuild mapped resources after pipe split Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 017/350] ath10k: add cleanup in ath10k_sta_state() Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 018/350] drm/amd/display: Handle virtual signal type in disable_link() Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 019/350] iio: tcs3414: fix iio_triggered_buffer_{pre,post}enable positions Sasha Levin
2019-12-15 15:52 ` Jonathan Cameron
2019-12-19 15:22 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 020/350] ath10k: Check if station exists before forwarding tx airtime report Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 021/350] spi: Add call to spi_slave_abort() function when spidev driver is released Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 022/350] drm/meson: vclk: use the correct G12A frac max value Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 023/350] staging: rtl8192u: fix multiple memory leaks on error path Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 024/350] staging: rtl8188eu: fix possible null dereference Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 025/350] objtool: add kunit_try_catch_throw to the noreturn list Sasha Levin
2019-12-10 21:25 ` Brendan Higgins
2019-12-19 15:27 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 026/350] rtlwifi: prevent memory leak in rtl_usb_probe Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 027/350] libertas: fix a potential NULL pointer dereference Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 028/350] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit30 when using SSI_SCK2 and SSI_WS2" Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 028/350] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit30 when using SSI_SCK Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 029/350] Revert "pinctrl: sh-pfc: r8a77990: Fix MOD_SEL1 bit31 when using SIM0_D" Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 030/350] ath10k: fix backtrace on coredump Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 031/350] IB/iser: bound protection_sg size by data_sg size Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 032/350] drm/komeda: Workaround for broken FLIP_COMPLETE timestamps Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 033/350] spi: gpio: prevent memory leak in spi_gpio_probe Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 034/350] media: am437x-vpfe: Setting STD to current value is not an error Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 035/350] media: cedrus: fill in bus_info for media device Sasha Levin
2019-12-10 20:58 ` Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 036/350] media: seco-cec: Add a missing 'release_region()' in an error handling path Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 037/350] media: vim2m: Fix abort issue Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 038/350] media: vim2m: Fix BUG_ON in vim2m_device_release() Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 039/350] media: max2175: Fix build error without CONFIG_REGMAP_I2C Sasha Levin
2019-12-10 20:58 ` [PATCH AUTOSEL 5.4 040/350] media: ov6650: Fix control handler not freed on init error Sasha Levin
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