[PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

[PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

[Alex Deucher]

This includes older APUs like renoir.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index f1855a8323b2..7d51768684dd 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1974,7 +1974,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
 	 * If IP discovery enabled, a block of memory should be
 	 * reserved for IP discovey.
 	 */
-	if (adev->asic_type >= CHIP_NAVI10 && amdgpu_discovery) {
+	if (adev->discovery_bin) {
 		r = amdgpu_ttm_reserve_tmr(adev);
 		if (r)
 			return r;
-- 
2.25.4

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Re: [PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

[Alex Deucher]

Ping?

Alex

On Mon, Jun 22, 2020 at 5:41 PM Alex Deucher <alexdeucher@gmail.com> wrote:
>
> This includes older APUs like renoir.
>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index f1855a8323b2..7d51768684dd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -1974,7 +1974,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
>          * If IP discovery enabled, a block of memory should be
>          * reserved for IP discovey.
>          */
> -       if (adev->asic_type >= CHIP_NAVI10 && amdgpu_discovery) {
> +       if (adev->discovery_bin) {
>                 r = amdgpu_ttm_reserve_tmr(adev);
>                 if (r)
>                         return r;
> --
> 2.25.4
>
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RE: [PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

[Zhang, Hawking]

[AMD Public Use]

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>

Regards,
Hawking
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@lists.freedesktop.org> On Behalf Of Alex Deucher
Sent: Wednesday, June 24, 2020 22:20
To: amd-gfx list <amd-gfx@lists.freedesktop.org>
Cc: Deucher, Alexander <Alexander.Deucher@amd.com>
Subject: Re: [PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

Ping?

Alex

On Mon, Jun 22, 2020 at 5:41 PM Alex Deucher <alexdeucher@gmail.com> wrote:
>
> This includes older APUs like renoir.
>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index f1855a8323b2..7d51768684dd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -1974,7 +1974,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
>          * If IP discovery enabled, a block of memory should be
>          * reserved for IP discovey.
>          */
> -       if (adev->asic_type >= CHIP_NAVI10 && amdgpu_discovery) {
> +       if (adev->discovery_bin) {
>                 r = amdgpu_ttm_reserve_tmr(adev);
>                 if (r)
>                         return r;
> --
> 2.25.4
>
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Re: [PATCH] drm/amdgpu: make sure to reserve tmr region on all asics which support it

[Nirmoy]

Acked-by: Nirmoy Das <nirmoy.das@amd.com>

On 6/22/20 11:41 PM, Alex Deucher wrote:
> This includes older APUs like renoir.
>
> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> index f1855a8323b2..7d51768684dd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
> @@ -1974,7 +1974,7 @@ int amdgpu_ttm_init(struct amdgpu_device *adev)
>   	 * If IP discovery enabled, a block of memory should be
>   	 * reserved for IP discovey.
>   	 */
> -	if (adev->asic_type >= CHIP_NAVI10 && amdgpu_discovery) {
> +	if (adev->discovery_bin) {
>   		r = amdgpu_ttm_reserve_tmr(adev);
>   		if (r)
>   			return r;
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