* [PATCH 1/2] drm/intel: Generalize PCI ID macro for subvendor and subid
@ 2026-09-08 20:05 Werner Sembach
2026-09-08 20:05 ` [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices Werner Sembach
0 siblings, 1 reply; 5+ messages in thread
From: Werner Sembach @ 2026-09-08 20:05 UTC (permalink / raw)
To: Matthew Brost, Thomas Hellström, Rodrigo Vivi, Jani Nikula,
Joonas Lahtinen, Tvrtko Ursulin, David Airlie, Simona Vetter
Cc: Werner Sembach, intel-gfx, intel-xe, dri-devel, linux-kernel
Generalize INTEL_QUANTA_VGA_DEVICE macro by introducing a
INTEL_VGA_DEVICE_SUB macro that takes subvendor and subid in addition to
id.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
---
include/drm/intel/pciids.h | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
index dff389b56eb3b..7a4a5658942d2 100644
--- a/include/drm/intel/pciids.h
+++ b/include/drm/intel/pciids.h
@@ -37,9 +37,8 @@
.driver_data = (kernel_ulong_t)(_info), \
}
-#define INTEL_QUANTA_VGA_DEVICE(_info) { \
- .vendor = PCI_VENDOR_ID_INTEL, .device = 0x16a, \
- .subvendor = 0x152d, .subdevice = 0x8990, \
+#define INTEL_VGA_DEVICE_SUB(_id, _subvend, _subid, _info) { \
+ PCI_DEVICE_SUB(PCI_VENDOR_ID_INTEL, (_id), (_subvend), (_subid)), \
.class = PCI_BASE_CLASS_DISPLAY << 16, .class_mask = 0xff << 16, \
.driver_data = (kernel_ulong_t)(_info), \
}
@@ -180,7 +179,7 @@
INTEL_IVB_D_IDS(MACRO__, ## __VA_ARGS__)
#define INTEL_IVB_Q_IDS(MACRO__, ...) \
- INTEL_QUANTA_VGA_DEVICE(__VA_ARGS__) /* Quanta transcode */
+ MACRO__##_SUB(0x016A, 0x152D, 0x8990, ## __VA_ARGS__) /* Quanta transcode */
#define INTEL_HSW_ULT_GT1_IDS(MACRO__, ...) \
MACRO__(0x0A02, ## __VA_ARGS__), /* ULT GT1 desktop */ \
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices
2026-09-08 20:05 [PATCH 1/2] drm/intel: Generalize PCI ID macro for subvendor and subid Werner Sembach
@ 2026-09-08 20:05 ` Werner Sembach
2026-09-09 6:32 ` Jani Nikula
0 siblings, 1 reply; 5+ messages in thread
From: Werner Sembach @ 2026-09-08 20:05 UTC (permalink / raw)
To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
David Airlie, Simona Vetter, Matthew Brost,
Thomas Hellström
Cc: Werner Sembach, intel-gfx, dri-devel, linux-kernel, intel-xe
Some TUXEDO devices have random rare hard resets during video streaming.
Disabling rc6 fixes this. Until the root cause is found this is a pragmatic
workaround.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
---
drivers/gpu/drm/i915/i915_pci.c | 11 +++++++++++
include/drm/intel/pciids.h | 22 ++++++++++++++++++++++
2 files changed, 33 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 2f03f95945f1b..a52b56bedcf4f 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -687,6 +687,16 @@ static const struct intel_device_info adl_p_info = {
.dma_mask_size = 39,
};
+static const struct intel_device_info adl_p_tux_ibp8_quirk_info = {
+ GEN12_FEATURES,
+ PLATFORM(INTEL_ALDERLAKE_P),
+ .platform_engine_mask =
+ BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
+ .__runtime.ppgtt_size = 48,
+ .dma_mask_size = 39,
+ .has_rc6 = 0,
+};
+
#undef GEN
#define XE_HP_PAGE_SIZES \
@@ -863,6 +873,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_DG1_IDS(INTEL_VGA_DEVICE, &dg1_info),
INTEL_RPLS_IDS(INTEL_VGA_DEVICE, &adl_s_info),
INTEL_RPLU_IDS(INTEL_VGA_DEVICE, &adl_p_info),
+ INTEL_RPLP_TUX_IBP8_QUIRK_IDS(INTEL_VGA_DEVICE, &adl_p_tux_ibp8_quirk_info),
INTEL_RPLP_IDS(INTEL_VGA_DEVICE, &adl_p_info),
INTEL_DG2_IDS(INTEL_VGA_DEVICE, &dg2_info),
INTEL_ATS_M_IDS(INTEL_VGA_DEVICE, &ats_m_info),
diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
index 7a4a5658942d2..e4f74916a62c2 100644
--- a/include/drm/intel/pciids.h
+++ b/include/drm/intel/pciids.h
@@ -712,6 +712,28 @@
MACRO__(0xA7AC, ## __VA_ARGS__), \
MACRO__(0xA7AD, ## __VA_ARGS__)
+#define INTEL_RPLP_TUX_IBP8_QUIRK_IDS(MACRO__, ...) \
+ MACRO__##_SUB(0xA720, 0x1D05, 0x124A, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA720, 0x1D05, 0x124C, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA720, 0x1D05, 0x124E, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA720, 0x1D05, 0x130F, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A0, 0x1D05, 0x124A, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A0, 0x1D05, 0x124C, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A0, 0x1D05, 0x124E, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A0, 0x1D05, 0x130F, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A8, 0x1D05, 0x124A, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A8, 0x1D05, 0x124C, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A8, 0x1D05, 0x124E, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7A8, 0x1D05, 0x130F, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AA, 0x1D05, 0x124A, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AA, 0x1D05, 0x124C, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AA, 0x1D05, 0x124E, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AA, 0x1D05, 0x130F, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AB, 0x1D05, 0x124A, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AB, 0x1D05, 0x124C, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AB, 0x1D05, 0x124E, ## __VA_ARGS__), \
+ MACRO__##_SUB(0xA7AB, 0x1D05, 0x130F, ## __VA_ARGS__)
+
/* RPL-P */
#define INTEL_RPLP_IDS(MACRO__, ...) \
MACRO__(0xA720, ## __VA_ARGS__), \
--
2.43.0
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices
2026-09-08 20:05 ` [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices Werner Sembach
@ 2026-09-09 6:32 ` Jani Nikula
2026-09-09 13:45 ` Werner Sembach
0 siblings, 1 reply; 5+ messages in thread
From: Jani Nikula @ 2026-09-09 6:32 UTC (permalink / raw)
To: Werner Sembach, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
David Airlie, Simona Vetter, Matthew Brost,
Thomas Hellström
Cc: Werner Sembach, intel-gfx, dri-devel, linux-kernel, intel-xe
On Tue, 08 Sep 2026, Werner Sembach <wse@tuxedocomputers.com> wrote:
> Some TUXEDO devices have random rare hard resets during video streaming.
Is there a gitlab issue for this?
> Disabling rc6 fixes this. Until the root cause is found this is a pragmatic
> workaround.
The way to do this is to add your own local struct pci_device_id array
somewhere, and use pci_match_id() or similar on it.
We're *not* going to change the high level device info or PCI ID
definitions for this.
Ugly stuff needs to be localized and hidden away.
BR,
Jani.
>
> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
> ---
> drivers/gpu/drm/i915/i915_pci.c | 11 +++++++++++
> include/drm/intel/pciids.h | 22 ++++++++++++++++++++++
> 2 files changed, 33 insertions(+)
>
> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
> index 2f03f95945f1b..a52b56bedcf4f 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -687,6 +687,16 @@ static const struct intel_device_info adl_p_info = {
> .dma_mask_size = 39,
> };
>
> +static const struct intel_device_info adl_p_tux_ibp8_quirk_info = {
> + GEN12_FEATURES,
> + PLATFORM(INTEL_ALDERLAKE_P),
> + .platform_engine_mask =
> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
> + .__runtime.ppgtt_size = 48,
> + .dma_mask_size = 39,
> + .has_rc6 = 0,
> +};
> +
> #undef GEN
>
> #define XE_HP_PAGE_SIZES \
> @@ -863,6 +873,7 @@ static const struct pci_device_id pciidlist[] = {
> INTEL_DG1_IDS(INTEL_VGA_DEVICE, &dg1_info),
> INTEL_RPLS_IDS(INTEL_VGA_DEVICE, &adl_s_info),
> INTEL_RPLU_IDS(INTEL_VGA_DEVICE, &adl_p_info),
> + INTEL_RPLP_TUX_IBP8_QUIRK_IDS(INTEL_VGA_DEVICE, &adl_p_tux_ibp8_quirk_info),
> INTEL_RPLP_IDS(INTEL_VGA_DEVICE, &adl_p_info),
> INTEL_DG2_IDS(INTEL_VGA_DEVICE, &dg2_info),
> INTEL_ATS_M_IDS(INTEL_VGA_DEVICE, &ats_m_info),
> diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
> index 7a4a5658942d2..e4f74916a62c2 100644
> --- a/include/drm/intel/pciids.h
> +++ b/include/drm/intel/pciids.h
> @@ -712,6 +712,28 @@
> MACRO__(0xA7AC, ## __VA_ARGS__), \
> MACRO__(0xA7AD, ## __VA_ARGS__)
>
> +#define INTEL_RPLP_TUX_IBP8_QUIRK_IDS(MACRO__, ...) \
> + MACRO__##_SUB(0xA720, 0x1D05, 0x124A, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA720, 0x1D05, 0x124C, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA720, 0x1D05, 0x124E, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA720, 0x1D05, 0x130F, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124A, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124C, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124E, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x130F, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124A, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124C, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124E, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x130F, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124A, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124C, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124E, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x130F, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124A, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124C, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124E, ## __VA_ARGS__), \
> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x130F, ## __VA_ARGS__)
> +
> /* RPL-P */
> #define INTEL_RPLP_IDS(MACRO__, ...) \
> MACRO__(0xA720, ## __VA_ARGS__), \
--
Jani Nikula, Intel
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices
2026-09-09 6:32 ` Jani Nikula
@ 2026-09-09 13:45 ` Werner Sembach
2026-09-09 15:59 ` Werner Sembach
0 siblings, 1 reply; 5+ messages in thread
From: Werner Sembach @ 2026-09-09 13:45 UTC (permalink / raw)
To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
David Airlie, Simona Vetter, Matthew Brost,
Thomas Hellström
Cc: intel-gfx, dri-devel, linux-kernel, intel-xe
Hi Jani,
Am 09.09.26 um 08:32 schrieb Jani Nikula:
> On Tue, 08 Sep 2026, Werner Sembach <wse@tuxedocomputers.com> wrote:
>> Some TUXEDO devices have random rare hard resets during video streaming.
> Is there a gitlab issue for this?
Not yet, but I can make one, presumably here?
https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items?sort=created_date&state=opened&first_page_size=20
>
>> Disabling rc6 fixes this. Until the root cause is found this is a pragmatic
>> workaround.
> The way to do this is to add your own local struct pci_device_id array
> somewhere, and use pci_match_id() or similar on it.
>
> We're *not* going to change the high level device info or PCI ID
> definitions for this.
OK, can do it in v2, was mislead here by the INTEL_QUANTA_VGA_DEVICE which also
depends on specific sub-ids so thought it is ok to add also very specific
entries here.
>
> Ugly stuff needs to be localized and hidden away.
I probably do it somewhere around the where the HAS_RC6 macro is called? Sadly
that's not a function so can't directly integrate it easily.
Best regards,
Werner
>
>
> BR,
> Jani.
>
>
>> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
>> ---
>> drivers/gpu/drm/i915/i915_pci.c | 11 +++++++++++
>> include/drm/intel/pciids.h | 22 ++++++++++++++++++++++
>> 2 files changed, 33 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
>> index 2f03f95945f1b..a52b56bedcf4f 100644
>> --- a/drivers/gpu/drm/i915/i915_pci.c
>> +++ b/drivers/gpu/drm/i915/i915_pci.c
>> @@ -687,6 +687,16 @@ static const struct intel_device_info adl_p_info = {
>> .dma_mask_size = 39,
>> };
>>
>> +static const struct intel_device_info adl_p_tux_ibp8_quirk_info = {
>> + GEN12_FEATURES,
>> + PLATFORM(INTEL_ALDERLAKE_P),
>> + .platform_engine_mask =
>> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
>> + .__runtime.ppgtt_size = 48,
>> + .dma_mask_size = 39,
>> + .has_rc6 = 0,
>> +};
>> +
>> #undef GEN
>>
>> #define XE_HP_PAGE_SIZES \
>> @@ -863,6 +873,7 @@ static const struct pci_device_id pciidlist[] = {
>> INTEL_DG1_IDS(INTEL_VGA_DEVICE, &dg1_info),
>> INTEL_RPLS_IDS(INTEL_VGA_DEVICE, &adl_s_info),
>> INTEL_RPLU_IDS(INTEL_VGA_DEVICE, &adl_p_info),
>> + INTEL_RPLP_TUX_IBP8_QUIRK_IDS(INTEL_VGA_DEVICE, &adl_p_tux_ibp8_quirk_info),
>> INTEL_RPLP_IDS(INTEL_VGA_DEVICE, &adl_p_info),
>> INTEL_DG2_IDS(INTEL_VGA_DEVICE, &dg2_info),
>> INTEL_ATS_M_IDS(INTEL_VGA_DEVICE, &ats_m_info),
>> diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
>> index 7a4a5658942d2..e4f74916a62c2 100644
>> --- a/include/drm/intel/pciids.h
>> +++ b/include/drm/intel/pciids.h
>> @@ -712,6 +712,28 @@
>> MACRO__(0xA7AC, ## __VA_ARGS__), \
>> MACRO__(0xA7AD, ## __VA_ARGS__)
>>
>> +#define INTEL_RPLP_TUX_IBP8_QUIRK_IDS(MACRO__, ...) \
>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124A, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124C, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124E, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA720, 0x1D05, 0x130F, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124A, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124C, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124E, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x130F, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124A, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124C, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124E, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x130F, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124A, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124C, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124E, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x130F, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124A, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124C, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124E, ## __VA_ARGS__), \
>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x130F, ## __VA_ARGS__)
>> +
>> /* RPL-P */
>> #define INTEL_RPLP_IDS(MACRO__, ...) \
>> MACRO__(0xA720, ## __VA_ARGS__), \
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices
2026-09-09 13:45 ` Werner Sembach
@ 2026-09-09 15:59 ` Werner Sembach
0 siblings, 0 replies; 5+ messages in thread
From: Werner Sembach @ 2026-09-09 15:59 UTC (permalink / raw)
To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
David Airlie, Simona Vetter, Matthew Brost,
Thomas Hellström
Cc: intel-gfx, dri-devel, linux-kernel, intel-xe
Am 09.09.26 um 15:45 schrieb Werner Sembach:
> Hi Jani,
>
> Am 09.09.26 um 08:32 schrieb Jani Nikula:
>> On Tue, 08 Sep 2026, Werner Sembach <wse@tuxedocomputers.com> wrote:
>>> Some TUXEDO devices have random rare hard resets during video streaming.
>> Is there a gitlab issue for this?
> Not yet, but I can make one, presumably here?
> https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items?sort=created_date&state=opened&first_page_size=20
>
Now there is one: https://gitlab.freedesktop.org/drm/i915/kernel/-/work_items/17013
>>
>>> Disabling rc6 fixes this. Until the root cause is found this is a pragmatic
>>> workaround.
>> The way to do this is to add your own local struct pci_device_id array
>> somewhere, and use pci_match_id() or similar on it.
>>
>> We're *not* going to change the high level device info or PCI ID
>> definitions for this.
> OK, can do it in v2, was mislead here by the INTEL_QUANTA_VGA_DEVICE which
> also depends on specific sub-ids so thought it is ok to add also very specific
> entries here.
>>
>> Ugly stuff needs to be localized and hidden away.
>
> I probably do it somewhere around the where the HAS_RC6 macro is called? Sadly
> that's not a function so can't directly integrate it easily.
>
> Best regards,
>
> Werner
>
>>
>>
>> BR,
>> Jani.
>>
>>
>>> Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
>>> ---
>>> drivers/gpu/drm/i915/i915_pci.c | 11 +++++++++++
>>> include/drm/intel/pciids.h | 22 ++++++++++++++++++++++
>>> 2 files changed, 33 insertions(+)
>>>
>>> diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
>>> index 2f03f95945f1b..a52b56bedcf4f 100644
>>> --- a/drivers/gpu/drm/i915/i915_pci.c
>>> +++ b/drivers/gpu/drm/i915/i915_pci.c
>>> @@ -687,6 +687,16 @@ static const struct intel_device_info adl_p_info = {
>>> .dma_mask_size = 39,
>>> };
>>> +static const struct intel_device_info adl_p_tux_ibp8_quirk_info = {
>>> + GEN12_FEATURES,
>>> + PLATFORM(INTEL_ALDERLAKE_P),
>>> + .platform_engine_mask =
>>> + BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
>>> + .__runtime.ppgtt_size = 48,
>>> + .dma_mask_size = 39,
>>> + .has_rc6 = 0,
>>> +};
>>> +
>>> #undef GEN
>>> #define XE_HP_PAGE_SIZES \
>>> @@ -863,6 +873,7 @@ static const struct pci_device_id pciidlist[] = {
>>> INTEL_DG1_IDS(INTEL_VGA_DEVICE, &dg1_info),
>>> INTEL_RPLS_IDS(INTEL_VGA_DEVICE, &adl_s_info),
>>> INTEL_RPLU_IDS(INTEL_VGA_DEVICE, &adl_p_info),
>>> + INTEL_RPLP_TUX_IBP8_QUIRK_IDS(INTEL_VGA_DEVICE,
>>> &adl_p_tux_ibp8_quirk_info),
>>> INTEL_RPLP_IDS(INTEL_VGA_DEVICE, &adl_p_info),
>>> INTEL_DG2_IDS(INTEL_VGA_DEVICE, &dg2_info),
>>> INTEL_ATS_M_IDS(INTEL_VGA_DEVICE, &ats_m_info),
>>> diff --git a/include/drm/intel/pciids.h b/include/drm/intel/pciids.h
>>> index 7a4a5658942d2..e4f74916a62c2 100644
>>> --- a/include/drm/intel/pciids.h
>>> +++ b/include/drm/intel/pciids.h
>>> @@ -712,6 +712,28 @@
>>> MACRO__(0xA7AC, ## __VA_ARGS__), \
>>> MACRO__(0xA7AD, ## __VA_ARGS__)
>>> +#define INTEL_RPLP_TUX_IBP8_QUIRK_IDS(MACRO__, ...) \
>>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124A, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124C, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA720, 0x1D05, 0x124E, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA720, 0x1D05, 0x130F, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124A, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124C, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x124E, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A0, 0x1D05, 0x130F, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124A, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124C, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x124E, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7A8, 0x1D05, 0x130F, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124A, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124C, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x124E, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AA, 0x1D05, 0x130F, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124A, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124C, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x124E, ## __VA_ARGS__), \
>>> + MACRO__##_SUB(0xA7AB, 0x1D05, 0x130F, ## __VA_ARGS__)
>>> +
>>> /* RPL-P */
>>> #define INTEL_RPLP_IDS(MACRO__, ...) \
>>> MACRO__(0xA720, ## __VA_ARGS__), \
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-09-09 15:59 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-09-08 20:05 [PATCH 1/2] drm/intel: Generalize PCI ID macro for subvendor and subid Werner Sembach
2026-09-08 20:05 ` [PATCH 2/2] drm/intel: Add quirk to disable rc6 on some TUXEDO devices Werner Sembach
2026-09-09 6:32 ` Jani Nikula
2026-09-09 13:45 ` Werner Sembach
2026-09-09 15:59 ` Werner Sembach
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