Commit 897f2961 authored by Bob Paauwe's avatar Bob Paauwe Committed by Rodrigo Vivi
Browse files

drm/i915/ehl: Add ElkhartLake platform 



Add ElkhartLake as a unique platform as there are some differences
between it and Icelake.

Signed-off-by: default avatarBob Paauwe <bob.j.paauwe@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: default avatarJosé Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190322175847.25707-2-rodrigo.vivi@intel.com
parent 29f3863d

drivers/gpu/drm/i915/i915_drv.h

+1 −0
Original line number Diff line number Diff line
@@ -2323,6 +2323,7 @@ static inline unsigned int i915_sg_segment_size(void) 
#define IS_COFFEELAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_COFFEELAKE)

#define IS_CANNONLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_CANNONLAKE)

#define IS_ICELAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_ICELAKE)

#define IS_ELKHARTLAKE(dev_priv)	IS_PLATFORM(dev_priv, INTEL_ELKHARTLAKE)

#define IS_MOBILE(dev_priv)	(INTEL_INFO(dev_priv)->is_mobile)

#define IS_HSW_EARLY_SDV(dev_priv) (IS_HASWELL(dev_priv) && \

				    (INTEL_DEVID(dev_priv) & 0xFF00) == 0x0C00)

drivers/gpu/drm/i915/i915_pci.c

+1 −1
Original line number Diff line number Diff line
@@ -732,7 +732,7 @@ static const struct intel_device_info intel_icelake_11_info = { 


static const struct intel_device_info intel_elkhartlake_info = {

	GEN11_FEATURES,

	PLATFORM(INTEL_ICELAKE),

	PLATFORM(INTEL_ELKHARTLAKE),

	.is_alpha_support = 1,

	.engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(VCS0),

	.ppgtt_size = 36,

drivers/gpu/drm/i915/intel_device_info.c

+1 −0
Original line number Diff line number Diff line
@@ -57,6 +57,7 @@ static const char * const platform_names[] = { 
	PLATFORM_NAME(COFFEELAKE),

	PLATFORM_NAME(CANNONLAKE),

	PLATFORM_NAME(ICELAKE),

	PLATFORM_NAME(ELKHARTLAKE),

};

#undef PLATFORM_NAME

drivers/gpu/drm/i915/intel_device_info.h

+1 −0
Original line number Diff line number Diff line
@@ -73,6 +73,7 @@ enum intel_platform { 
	INTEL_CANNONLAKE,

	/* gen11 */

	INTEL_ICELAKE,

	INTEL_ELKHARTLAKE,

	INTEL_MAX_PLATFORMS

};

CRA Git | Maintained and supported by SUSTech CRA and CCSE