From: Caz Yokoyama <caz.yokoyama@xxxxxxxxx>
- Add the initial platform information for Alderlake-S.
- Specify ppgtt_size value
- Add dma_mask_size
- Add ADLS REVIDs
- HW tracking(Selective Update Tracking Enable) has been removed from
ADLS. Disable PSR2 till we enable software/manual tracking.
Bspec: 53597
Bspec: 53648
Bspec: 53655
Bspec: 48028
Bspec: 53650
BSpec: 50422
Cc: José Roberto de Souza <jose.souza@xxxxxxxxx>
Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
Cc: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Cc: Anusha Srivatsa <anusha.srivatsa@xxxxxxxxx>
Cc: Jani Nikula <jani.nikula@xxxxxxxxx>
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Cc: Imre Deak <imre.deak@xxxxxxxxx>
Signed-off-by: Caz Yokoyama <caz.yokoyama@xxxxxxxxx>
Signed-off-by: Aditya Swarup <aditya.swarup@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.h | 9 +++++++++
drivers/gpu/drm/i915/i915_pci.c | 12 ++++++++++++
drivers/gpu/drm/i915/intel_device_info.c | 1 +
drivers/gpu/drm/i915/intel_device_info.h | 1 +
include/drm/i915_pciids.h | 13 +++++++++++++
5 files changed, 36 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index bcd8650603d8..4fea3d5e01f4 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1424,6 +1424,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_TIGERLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_TIGERLAKE)
#define IS_ROCKETLAKE(dev_priv) IS_PLATFORM(dev_priv, INTEL_ROCKETLAKE)
#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, INTEL_DG1)
+#define IS_ALDERLAKE_S(dev_priv) IS_PLATFORM(dev_priv, INTEL_ALDERLAKE_S)
#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \
(INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)
#define IS_BDW_ULT(dev_priv) \
@@ -1613,6 +1614,14 @@ tgl_revids_get(struct drm_i915_private *dev_priv)
#define IS_DG1_REVID(p, since, until) \
(IS_DG1(p) && IS_REVID(p, since, until))
+#define ADLS_REVID_A0 0x0
+#define ADLS_REVID_B0 0x4
+#define ADLS_REVID_C0 0x8
+#define ADLS_REVID_D0 0xC
+
+#define IS_ADLS_REVID(p, since, until) \
+ (IS_ALDERLAKE_S(p) && IS_REVID(p, since, until))
+
#define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
#define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
#define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 27964ac0638a..d39a7389b305 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -924,6 +924,17 @@ static const struct intel_device_info dg1_info __maybe_unused = {
.ppgtt_size = 47,
};
+static const struct intel_device_info adl_s_info = {
+ GEN12_FEATURES,
+ PLATFORM(INTEL_ALDERLAKE_S),
+ .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C) | BIT(PIPE_D),
+ .require_force_probe = 1,
+ .display.has_psr_hw_tracking = 0,
+ .platform_engine_mask =
+ BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
+ .dma_mask_size = 46,
+};
+
#undef GEN
#undef PLATFORM
@@ -1000,6 +1011,7 @@ static const struct pci_device_id pciidlist[] = {
INTEL_JSL_IDS(&jsl_info),
INTEL_TGL_12_IDS(&tgl_info),
INTEL_RKL_IDS(&rkl_info),
+ INTEL_ADLS_IDS(&adl_s_info),
{0, 0, 0}
};
MODULE_DEVICE_TABLE(pci, pciidlist);
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index e67cec8fa2aa..7310e019c611 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -66,6 +66,7 @@ static const char * const platform_names[] = {
PLATFORM_NAME(TIGERLAKE),
PLATFORM_NAME(ROCKETLAKE),
PLATFORM_NAME(DG1),
+ PLATFORM_NAME(ALDERLAKE_S),
};
#undef PLATFORM_NAME
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index d92fa041c700..360f3f1835f5 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -84,6 +84,7 @@ enum intel_platform {
INTEL_TIGERLAKE,
INTEL_ROCKETLAKE,
INTEL_DG1,
+ INTEL_ALDERLAKE_S,
INTEL_MAX_PLATFORMS
};
diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
index 3b5ed1e4f3ec..9a0d58524cb1 100644
--- a/include/drm/i915_pciids.h
+++ b/include/drm/i915_pciids.h
@@ -635,4 +635,17 @@
INTEL_VGA_DEVICE(0x4907, info), \
INTEL_VGA_DEVICE(0x4908, info)
+/* ADL-S */
+#define INTEL_ADLS_IDS(info) \
+ INTEL_VGA_DEVICE(0x4680, info), \
+ INTEL_VGA_DEVICE(0x4681, info), \
+ INTEL_VGA_DEVICE(0x4682, info), \
+ INTEL_VGA_DEVICE(0x4683, info), \
+ INTEL_VGA_DEVICE(0x4690, info), \
+ INTEL_VGA_DEVICE(0x4691, info), \
+ INTEL_VGA_DEVICE(0x4692, info), \
+ INTEL_VGA_DEVICE(0x4693, info), \
+ INTEL_VGA_DEVICE(0x4698, info), \
+ INTEL_VGA_DEVICE(0x4699, info)
+
#endif /* _I915_PCIIDS_H */
--
2.27.0
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