[Freedreno] [PATCH] drm/msm/dpu: enable DPU_SSPP_QOS_8LVL for SM8250
SM8250 platform has a 8-Levels VIG QoS setting. This setting was missed
due to bad interaction with b8dab65b5ac3 ("drm/msm/dpu: Move
DPU_SSPP_QOS_8LVL bit to SDM845 and SC7180 masks"), which was applied in
parallel.
Fixes: d21fc5dfc3df ("drm/msm/dpu1: add support for qseed3lite used on sm8250")
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index bffe5969ed7e..f21f630af476 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -22,7 +22,7 @@
(VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED4))
#define VIG_SM8250_MASK \
- (VIG_MASK | BIT(DPU_SSPP_SCALER_QSEED3LITE))
+ (VIG_MASK | BIT(DPU_SSPP_QOS_8LVL) | BIT(DPU_SSPP_SCALER_QSEED3LITE))
#define DMA_SDM845_MASK \
(BIT(DPU_SSPP_SRC) | BIT(DPU_SSPP_QOS) | BIT(DPU_SSPP_QOS_8LVL) |\
--
2.30.2
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Re: [Freedreno] [RESEND 00/53] Rid GPU from W=1 warnings
On Wed, Mar 17, 2021 at 9:32 PM Daniel Vetter wrote: > > On Wed, Mar 17, 2021 at 9:17 AM Lee Jones wrote: > > > > On Thu, 11 Mar 2021, Lee Jones wrote: > > > > > On Thu, 11 Mar 2021, Daniel Vetter wrote: > > > > > > > On Mon, Mar 08, 2021 at 09:19:32AM +, Lee Jones wrote: > > > > > On Fri, 05 Mar 2021, Roland Scheidegger wrote: > > > > > > > > > > > The vmwgfx ones look all good to me, so for > > > > > > 23-53: Reviewed-by: Roland Scheidegger > > > > > > That said, they were already signed off by Zack, so not sure what > > > > > > happened here. > > > > > > > > > > Yes, they were accepted at one point, then dropped without a reason. > > > > > > > > > > Since I rebased onto the latest -next, I had to pluck them back out of > > > > > a previous one. > > > > > > > > They should show up in linux-next again. We merge patches for next merge > > > > window even during the current merge window, but need to make sure they > > > > don't pollute linux-next. Occasionally the cut off is wrong so patches > > > > show up, and then get pulled again. > > > > > > > > Unfortunately especially the 5.12 merge cycle was very wobbly due to > > > > some > > > > confusion here. But your patches should all be in linux-next again (they > > > > are queued up for 5.13 in drm-misc-next, I checked that). > > > > > > > > Sorry for the confusion here. > > > > > > Oh, I see. Well so long as they don't get dropped, I'll be happy. > > > > > > Thanks for the explanation Daniel > > > > After rebasing today, all of my GPU patches have remained. Would > > someone be kind enough to check that everything is still in order > > please? > > It's still broken somehow. I've kiced Maxime and Maarten again, > they're also on this thread. You're patches have made it into drm-next meanwhile, so they should show up in linux-next through that tree at least. Except if that one also has some trouble. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno
Re: [Freedreno] [PATCH] drm/msm/dp: Fixed couple of typos
On 3/17/21 11:26 PM, Bhaskar Chowdhury wrote: > s/modueles/modules/ two different places > > Signed-off-by: Bhaskar Chowdhury Acked-by: Randy Dunlap > --- > drivers/gpu/drm/msm/dp/dp_power.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/msm/dp/dp_power.h > b/drivers/gpu/drm/msm/dp/dp_power.h > index 7d0327bbc0d5..e3f959ffae12 100644 > --- a/drivers/gpu/drm/msm/dp/dp_power.h > +++ b/drivers/gpu/drm/msm/dp/dp_power.h > @@ -88,7 +88,7 @@ int dp_power_client_init(struct dp_power *power); > * return: 0 for success, error for failure. > * > * This API will de-initialize the DisplayPort's clocks and regulator > - * modueles. > + * modules. > */ > void dp_power_client_deinit(struct dp_power *power); > > @@ -100,7 +100,7 @@ void dp_power_client_deinit(struct dp_power *power); > * > * This API will configure the DisplayPort's power module and provides > * methods to be called by the client to configure the power related > - * modueles. > + * modules. > */ > struct dp_power *dp_power_get(struct device *dev, struct dp_parser *parser); > > -- -- ~Randy ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno
Re: [Freedreno] [PATCH] gpu/drm/msm: fix shutdown hook in case GPU components failed to bind
On 17/03/2021 19:25, Rob Clark wrote: On Mon, Mar 1, 2021 at 1:41 PM Dmitry Baryshkov wrote: if GPU components have failed to bind, shutdown callback would fail with the following backtrace. Add safeguard check to stop that oops from happening and allow the board to reboot. [skipped] diff --git a/drivers/gpu/drm/msm/msm_atomic.c b/drivers/gpu/drm/msm/msm_atomic.c index 6a326761dc4a..2fd0cf6421ad 100644 --- a/drivers/gpu/drm/msm/msm_atomic.c +++ b/drivers/gpu/drm/msm/msm_atomic.c @@ -207,7 +207,12 @@ void msm_atomic_commit_tail(struct drm_atomic_state *state) struct msm_kms *kms = priv->kms; struct drm_crtc *async_crtc = NULL; unsigned crtc_mask = get_crtc_mask(state); - bool async = kms->funcs->vsync_time && + bool async; + + if (!kms) + return; I think we could instead just check for null priv->kms in msm_pdev_shutdown() and not call drm_atomic_helper_shutdown()? Good idea. Sending v2. BR, -R + + async = kms->funcs->vsync_time && can_do_async(state, &async_crtc); trace_msm_atomic_commit_tail_start(async, crtc_mask); -- 2.30.1 -- With best wishes Dmitry ___ Freedreno mailing list Freedreno@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/freedreno
[Freedreno] [PATCH] gpu/drm/msm: fix shutdown hook in case GPU components failed to bind
if GPU components have failed to bind, shutdown callback would fail with
the following backtrace. Add safeguard check to stop that oops from
happening and allow the board to reboot.
[ 66.617046] Unable to handle kernel NULL pointer dereference at virtual
address
[ 66.626066] Mem abort info:
[ 66.628939] ESR = 0x9606
[ 66.632088] EC = 0x25: DABT (current EL), IL = 32 bits
[ 66.637542] SET = 0, FnV = 0
[ 66.640688] EA = 0, S1PTW = 0
[ 66.643924] Data abort info:
[ 66.646889] ISV = 0, ISS = 0x0006
[ 66.650832] CM = 0, WnR = 0
[ 66.653890] user pgtable: 4k pages, 48-bit VAs, pgdp=000107f81000
[ 66.660505] [] pgd=000100bb2003, p4d=000100bb2003,
pud=000100897003, pmd=
[ 66.671398] Internal error: Oops: 9606 [#1] PREEMPT SMP
[ 66.677115] Modules linked in:
[ 66.680261] CPU: 6 PID: 352 Comm: reboot Not tainted
5.11.0-rc2-00309-g79e3faa756b2 #38
[ 66.688473] Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT)
[ 66.695347] pstate: 6045 (nZCv daif +PAN -UAO -TCO BTYPE=--)
[ 66.701507] pc : msm_atomic_commit_tail+0x78/0x4e0
[ 66.706437] lr : commit_tail+0xa4/0x184
[ 66.710381] sp : 8000108f3af0
[ 66.713791] x29: 8000108f3af0 x28: 418c44337000
[ 66.719242] x27: x26: 418c40a24490
[ 66.724693] x25: d3a842a4f1a0 x24: 0008
[ 66.730146] x23: d3a84313f030 x22: 418c444ce000
[ 66.735598] x21: 418c408a4980 x20:
[ 66.741049] x19: x18: 800010710fbc
[ 66.746500] x17: 000c x16: 0001
[ 66.751954] x15: 00010008 x14: 0068
[ 66.757405] x13: 0001 x12:
[ 66.762855] x11: 0001 x10: 09b0
[ 66.768306] x9 : d3a843192000 x8 : 418c44337000
[ 66.773757] x7 : x6 : a401b34e
[ 66.779210] x5 : 00ff x4 :
[ 66.784660] x3 : x2 : 418c444ce000
[ 66.790111] x1 : d3a841dce530 x0 : 418c444cf000
[ 66.795563] Call trace:
[ 66.798075] msm_atomic_commit_tail+0x78/0x4e0
[ 66.802633] commit_tail+0xa4/0x184
[ 66.806217] drm_atomic_helper_commit+0x160/0x390
[ 66.811051] drm_atomic_commit+0x4c/0x60
[ 66.815082] drm_atomic_helper_disable_all+0x1f4/0x210
[ 66.820355] drm_atomic_helper_shutdown+0x80/0x130
[ 66.825276] msm_pdev_shutdown+0x14/0x20
[ 66.829303] platform_shutdown+0x28/0x40
[ 66.80] device_shutdown+0x158/0x330
[ 66.837357] kernel_restart+0x40/0xa0
[ 66.841122] __do_sys_reboot+0x228/0x250
[ 66.845148] __arm64_sys_reboot+0x28/0x34
[ 66.849264] el0_svc_common.constprop.0+0x74/0x190
[ 66.854187] do_el0_svc+0x24/0x90
[ 66.857595] el0_svc+0x14/0x20
[ 66.860739] el0_sync_handler+0x1a4/0x1b0
[ 66.864858] el0_sync+0x174/0x180
[ 66.868269] Code: 1ac020a0 2a000273 eb02007f 5401 (f9400285)
[ 66.874525] ---[ end trace 20dedb2a3229fec8 ]---
Fixes: 9d5cbf5fe46e ("drm/msm: add shutdown support for display
platform_driver")
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/msm_drv.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 94525ac76d4e..fd2ac54caf9f 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1311,6 +1311,10 @@ static int msm_pdev_remove(struct platform_device *pdev)
static void msm_pdev_shutdown(struct platform_device *pdev)
{
struct drm_device *drm = platform_get_drvdata(pdev);
+ struct msm_drm_private *priv = drm ? drm->dev_private : NULL;
+
+ if (!priv || !priv->kms)
+ return;
drm_atomic_helper_shutdown(drm);
}
--
2.30.2
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[Freedreno] [PATCH v2] gpu/drm/msm: fix shutdown hook in case GPU components failed to bind
if GPU components have failed to bind, shutdown callback would fail with
the following backtrace. Add safeguard check to stop that oops from
happening and allow the board to reboot.
[ 66.617046] Unable to handle kernel NULL pointer dereference at virtual
address
[ 66.626066] Mem abort info:
[ 66.628939] ESR = 0x9606
[ 66.632088] EC = 0x25: DABT (current EL), IL = 32 bits
[ 66.637542] SET = 0, FnV = 0
[ 66.640688] EA = 0, S1PTW = 0
[ 66.643924] Data abort info:
[ 66.646889] ISV = 0, ISS = 0x0006
[ 66.650832] CM = 0, WnR = 0
[ 66.653890] user pgtable: 4k pages, 48-bit VAs, pgdp=000107f81000
[ 66.660505] [] pgd=000100bb2003, p4d=000100bb2003,
pud=000100897003, pmd=
[ 66.671398] Internal error: Oops: 9606 [#1] PREEMPT SMP
[ 66.677115] Modules linked in:
[ 66.680261] CPU: 6 PID: 352 Comm: reboot Not tainted
5.11.0-rc2-00309-g79e3faa756b2 #38
[ 66.688473] Hardware name: Qualcomm Technologies, Inc. Robotics RB5 (DT)
[ 66.695347] pstate: 6045 (nZCv daif +PAN -UAO -TCO BTYPE=--)
[ 66.701507] pc : msm_atomic_commit_tail+0x78/0x4e0
[ 66.706437] lr : commit_tail+0xa4/0x184
[ 66.710381] sp : 8000108f3af0
[ 66.713791] x29: 8000108f3af0 x28: 418c44337000
[ 66.719242] x27: x26: 418c40a24490
[ 66.724693] x25: d3a842a4f1a0 x24: 0008
[ 66.730146] x23: d3a84313f030 x22: 418c444ce000
[ 66.735598] x21: 418c408a4980 x20:
[ 66.741049] x19: x18: 800010710fbc
[ 66.746500] x17: 000c x16: 0001
[ 66.751954] x15: 00010008 x14: 0068
[ 66.757405] x13: 0001 x12:
[ 66.762855] x11: 0001 x10: 09b0
[ 66.768306] x9 : d3a843192000 x8 : 418c44337000
[ 66.773757] x7 : x6 : a401b34e
[ 66.779210] x5 : 00ff x4 :
[ 66.784660] x3 : x2 : 418c444ce000
[ 66.790111] x1 : d3a841dce530 x0 : 418c444cf000
[ 66.795563] Call trace:
[ 66.798075] msm_atomic_commit_tail+0x78/0x4e0
[ 66.802633] commit_tail+0xa4/0x184
[ 66.806217] drm_atomic_helper_commit+0x160/0x390
[ 66.811051] drm_atomic_commit+0x4c/0x60
[ 66.815082] drm_atomic_helper_disable_all+0x1f4/0x210
[ 66.820355] drm_atomic_helper_shutdown+0x80/0x130
[ 66.825276] msm_pdev_shutdown+0x14/0x20
[ 66.829303] platform_shutdown+0x28/0x40
[ 66.80] device_shutdown+0x158/0x330
[ 66.837357] kernel_restart+0x40/0xa0
[ 66.841122] __do_sys_reboot+0x228/0x250
[ 66.845148] __arm64_sys_reboot+0x28/0x34
[ 66.849264] el0_svc_common.constprop.0+0x74/0x190
[ 66.854187] do_el0_svc+0x24/0x90
[ 66.857595] el0_svc+0x14/0x20
[ 66.860739] el0_sync_handler+0x1a4/0x1b0
[ 66.864858] el0_sync+0x174/0x180
[ 66.868269] Code: 1ac020a0 2a000273 eb02007f 5401 (f9400285)
[ 66.874525] ---[ end trace 20dedb2a3229fec8 ]---
Fixes: 9d5cbf5fe46e ("drm/msm: add shutdown support for display
platform_driver")
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/msm_drv.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 94525ac76d4e..fd2ac54caf9f 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1311,6 +1311,10 @@ static int msm_pdev_remove(struct platform_device *pdev)
static void msm_pdev_shutdown(struct platform_device *pdev)
{
struct drm_device *drm = platform_get_drvdata(pdev);
+ struct msm_drm_private *priv = drm ? drm->dev_private : NULL;
+
+ if (!priv || !priv->kms)
+ return;
drm_atomic_helper_shutdown(drm);
}
--
2.30.2
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