From: Harry Wentland <harry.wentland@amd.com>
To: Jude Shih <shenshih@amd.com>, amd-gfx@lists.freedesktop.org
Cc: alexander.deucher@amd.com, wayne.lin@amd.com,
cruise.hung@amd.com, nicholas.kazlauskas@amd.com
Subject: Re: [PATCH] drm/amdgpu: add DMUB outbox event IRQ source define/complete/debug flag
Date: Wed, 7 Apr 2021 10:52:56 -0400 [thread overview]
Message-ID: <9e4f2ea9-d6aa-d1d1-9914-006c08cc21c7@amd.com> (raw)
In-Reply-To: <20210407083428.93645-1-shenshih@amd.com>
On 2021-04-07 4:34 a.m., Jude Shih wrote:
> [Why & How]
> We use outbox interrupt that allows us to do the AUX via DMUB
> Therefore, we need to add some irq source related definition
> in the header files;
>
> Signed-off-by: Jude Shih <shenshih@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Harry
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 +
> drivers/gpu/drm/amd/include/ivsrcid/dcn/irqsrcs_dcn_1_0.h | 2 ++
> 2 files changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> index 963ecfd84347..480e07d83492 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> @@ -923,6 +923,7 @@ struct amdgpu_device {
> struct amdgpu_irq_src pageflip_irq;
> struct amdgpu_irq_src hpd_irq;
> struct amdgpu_irq_src dmub_trace_irq;
> + struct amdgpu_irq_src dmub_outbox_irq;
>
> /* rings */
> u64 fence_context;
> diff --git a/drivers/gpu/drm/amd/include/ivsrcid/dcn/irqsrcs_dcn_1_0.h b/drivers/gpu/drm/amd/include/ivsrcid/dcn/irqsrcs_dcn_1_0.h
> index e2bffcae273a..754170a86ea4 100644
> --- a/drivers/gpu/drm/amd/include/ivsrcid/dcn/irqsrcs_dcn_1_0.h
> +++ b/drivers/gpu/drm/amd/include/ivsrcid/dcn/irqsrcs_dcn_1_0.h
> @@ -1132,5 +1132,7 @@
>
> #define DCN_1_0__SRCID__DMCUB_OUTBOX_HIGH_PRIORITY_READY_INT 0x68
> #define DCN_1_0__CTXID__DMCUB_OUTBOX_HIGH_PRIORITY_READY_INT 6
> +#define DCN_1_0__SRCID__DMCUB_OUTBOX_LOW_PRIORITY_READY_INT 0x68 // DMCUB_IHC_outbox1_ready_int IHC_DMCUB_outbox1_ready_int_ack DMCUB_OUTBOX_LOW_PRIORITY_READY_INTERRUPT DISP_INTERRUPT_STATUS_CONTINUE24 Level/Pulse
> +#define DCN_1_0__CTXID__DMCUB_OUTBOX_LOW_PRIORITY_READY_INT 8
>
> #endif // __IRQSRCS_DCN_1_0_H__
>
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next prev parent reply other threads:[~2021-04-07 14:53 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 8:34 [PATCH] drm/amdgpu: add DMUB outbox event IRQ source define/complete/debug flag Jude Shih
2021-04-07 14:52 ` Harry Wentland [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-04-07 1:18 صالح المسعودي
2021-04-06 13:40 Jude Shih
2021-04-06 14:03 ` Kazlauskas, Nicholas
2021-04-06 14:22 ` Shih, Jude
2021-04-06 14:30 ` Kazlauskas, Nicholas
2021-04-06 15:01 ` Shih, Jude
2021-04-06 6:42 Jude Shih
2021-04-01 3:21 Jude Shih
2021-04-06 13:15 ` Kazlauskas, Nicholas
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