Re: [Intel-gfx] [PATCH] x86/gpu: add TGL stolen memory support
On Tue, 16 Jul 2019, Lucas De Marchi wrote:
> On Wed, Jul 17, 2019 at 12:46:42AM +0200, Thomas Gleixner wrote:
> > On Fri, 12 Jul 2019, Lucas De Marchi wrote:
> >
> > > From: Michel Thierry
> > >
> > > Reuse Gen11 stolen memory changes since Tiger Lake uses the same BSM
> > > register (and format).
> > >
> > > Cc: Thomas Gleixner
> > > Cc: Ingo Molnar
> > > Cc: Borislav Petkov
> > > Cc: "H. Peter Anvin"
> > > Cc: x...@kernel.org
> > > Signed-off-by: Michel Thierry
> > > Signed-off-by: Lucas De Marchi
> > > Reviewed-by: Rodrigo Vivi
> > > ---
> > > arch/x86/kernel/early-quirks.c | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > > diff --git a/arch/x86/kernel/early-quirks.c
> > > b/arch/x86/kernel/early-quirks.c
> > > index 6c4f01540833..6f6b1d04dadf 100644
> > > --- a/arch/x86/kernel/early-quirks.c
> > > +++ b/arch/x86/kernel/early-quirks.c
> > > @@ -549,6 +549,7 @@ static const struct pci_device_id intel_early_ids[]
> > > __initconst = {
> > > INTEL_CNL_IDS(&gen9_early_ops),
> > > INTEL_ICL_11_IDS(&gen11_early_ops),
> > > INTEL_EHL_IDS(&gen11_early_ops),
> > > + INTEL_TGL_12_IDS(&gen11_early_ops),
> >
> > How exactly is this supposed to build?
> >
>
> The define for this new platform is on drm-intel repository. For
> previous platforms we waited for an ack and merged through our tree.
> Is that ok?
That's fine, but in future please mention that instead of sending a patch
stand alone which looks like it can be applied without prerequisites.
That said, take it through DRM with:
Acked-by: Thomas Gleixner
Thanks,
tglx
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Re: [Intel-gfx] [PATCH] x86/gpu: add TGL stolen memory support
On Wed, Jul 17, 2019 at 12:46:42AM +0200, Thomas Gleixner wrote:
On Fri, 12 Jul 2019, Lucas De Marchi wrote:
From: Michel Thierry
Reuse Gen11 stolen memory changes since Tiger Lake uses the same BSM
register (and format).
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: Borislav Petkov
Cc: "H. Peter Anvin"
Cc: x...@kernel.org
Signed-off-by: Michel Thierry
Signed-off-by: Lucas De Marchi
Reviewed-by: Rodrigo Vivi
---
arch/x86/kernel/early-quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 6c4f01540833..6f6b1d04dadf 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -549,6 +549,7 @@ static const struct pci_device_id intel_early_ids[]
__initconst = {
INTEL_CNL_IDS(&gen9_early_ops),
INTEL_ICL_11_IDS(&gen11_early_ops),
INTEL_EHL_IDS(&gen11_early_ops),
+ INTEL_TGL_12_IDS(&gen11_early_ops),
How exactly is this supposed to build?
The define for this new platform is on drm-intel repository. For
previous platforms we waited for an ack and merged through our tree.
Is that ok?
thanks
Lucas De Marchi
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Re: [Intel-gfx] [PATCH] x86/gpu: add TGL stolen memory support
On Fri, 12 Jul 2019, Lucas De Marchi wrote:
> From: Michel Thierry
>
> Reuse Gen11 stolen memory changes since Tiger Lake uses the same BSM
> register (and format).
>
> Cc: Thomas Gleixner
> Cc: Ingo Molnar
> Cc: Borislav Petkov
> Cc: "H. Peter Anvin"
> Cc: x...@kernel.org
> Signed-off-by: Michel Thierry
> Signed-off-by: Lucas De Marchi
> Reviewed-by: Rodrigo Vivi
> ---
> arch/x86/kernel/early-quirks.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
> index 6c4f01540833..6f6b1d04dadf 100644
> --- a/arch/x86/kernel/early-quirks.c
> +++ b/arch/x86/kernel/early-quirks.c
> @@ -549,6 +549,7 @@ static const struct pci_device_id intel_early_ids[]
> __initconst = {
> INTEL_CNL_IDS(&gen9_early_ops),
> INTEL_ICL_11_IDS(&gen11_early_ops),
> INTEL_EHL_IDS(&gen11_early_ops),
> + INTEL_TGL_12_IDS(&gen11_early_ops),
How exactly is this supposed to build?
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[Intel-gfx] [PATCH] x86/gpu: add TGL stolen memory support
From: Michel Thierry
Reuse Gen11 stolen memory changes since Tiger Lake uses the same BSM
register (and format).
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: Borislav Petkov
Cc: "H. Peter Anvin"
Cc: x...@kernel.org
Signed-off-by: Michel Thierry
Signed-off-by: Lucas De Marchi
Reviewed-by: Rodrigo Vivi
---
arch/x86/kernel/early-quirks.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 6c4f01540833..6f6b1d04dadf 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -549,6 +549,7 @@ static const struct pci_device_id intel_early_ids[]
__initconst = {
INTEL_CNL_IDS(&gen9_early_ops),
INTEL_ICL_11_IDS(&gen11_early_ops),
INTEL_EHL_IDS(&gen11_early_ops),
+ INTEL_TGL_12_IDS(&gen11_early_ops),
};
struct resource intel_graphics_stolen_res __ro_after_init = DEFINE_RES_MEM(0,
0);
--
2.21.0
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