On Wed, 2019-03-13 at 14:11 -0700, Rodrigo Vivi wrote:
> From: James Ausmus <james.ausmus@xxxxxxxxx>
>
> Add known EHL PCI IDs.
Reviewed-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
>
> Cc: Bob Paauwe <bob.j.paauwe@xxxxxxxxx>
> Signed-off-by: James Ausmus <james.ausmus@xxxxxxxxx>
> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
> ---
> arch/x86/kernel/early-quirks.c | 1 +
> drivers/gpu/drm/i915/i915_pci.c | 9 +++++++++
> include/drm/i915_pciids.h | 7 +++++++
> 3 files changed, 17 insertions(+)
>
> diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-
> quirks.c
> index 50d5848bf22e..a8d2cde67c41 100644
> --- a/arch/x86/kernel/early-quirks.c
> +++ b/arch/x86/kernel/early-quirks.c
> @@ -547,6 +547,7 @@ static const struct pci_device_id
> intel_early_ids[] __initconst = {
> INTEL_GLK_IDS(&gen9_early_ops),
> INTEL_CNL_IDS(&gen9_early_ops),
> INTEL_ICL_11_IDS(&gen11_early_ops),
> + INTEL_EHL_IDS(&gen11_early_ops),
> };
>
> struct resource intel_graphics_stolen_res __ro_after_init =
> DEFINE_RES_MEM(0, 0);
> diff --git a/drivers/gpu/drm/i915/i915_pci.c
> b/drivers/gpu/drm/i915/i915_pci.c
> index 3cf697e8f1fa..d4d3a904950c 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -724,6 +724,14 @@ static const struct intel_device_info
> intel_icelake_11_info = {
> BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) |
> BIT(VCS2),
> };
>
> +static const struct intel_device_info intel_elkhartlake_info = {
> + GEN11_FEATURES,
> + PLATFORM(INTEL_ICELAKE),
> + .num_pipes = 3,
> + .is_alpha_support = 1,
> + .engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0),
> +};
> +
> #undef GEN
> #undef PLATFORM
>
> @@ -791,6 +799,7 @@ static const struct pci_device_id pciidlist[] = {
> INTEL_WHL_U_GT3_IDS(&intel_coffeelake_gt3_info),
> INTEL_CNL_IDS(&intel_cannonlake_info),
> INTEL_ICL_11_IDS(&intel_icelake_11_info),
> + INTEL_EHL_IDS(&intel_elkhartlake_info),
> {0, 0, 0}
> };
> MODULE_DEVICE_TABLE(pci, pciidlist);
> diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
> index d200000feeaa..a0e409e9e70d 100644
> --- a/include/drm/i915_pciids.h
> +++ b/include/drm/i915_pciids.h
> @@ -472,4 +472,11 @@
> INTEL_VGA_DEVICE(0x8A70, info), \
> INTEL_VGA_DEVICE(0x8A53, info)
>
> +/* EHL */
> +#define INTEL_EHL_IDS(info) \
> + INTEL_VGA_DEVICE(0x4500, info), \
> + INTEL_VGA_DEVICE(0x4571, info), \
> + INTEL_VGA_DEVICE(0x4551, info), \
> + INTEL_VGA_DEVICE(0x4541, info)
> +
> #endif /* _I915_PCIIDS_H */
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