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drm/xe/xelpg: Recognize graphics version 12.74 as Xe_LPG

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Graphics version 12.74 (which is technically called "Xe_LPG+") should be
handled the same as versions Xe_LPG 12.70/12.71 by the KMD.  Only the
workaround lists (handled in the next patch) will be a bit different.

Bspec: 55420
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240229070806.3402641-2-dnyaneshwar.bhadane@intel.com
This commit is contained in:
Matt Roper 2024-02-29 12:38:04 +05:30
parent 198bc28d0a
commit 81f8729dbc
2 changed files with 3 additions and 2 deletions
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1
drivers/gpu/drm/xe/xe_pci.c
View File

@ -343,6 +343,7 @@ __diag_pop();
static const struct gmdid_map graphics_ip_map[] = {
{ 1270, &graphics_xelpg },
{ 1271, &graphics_xelpg },
{ 1274, &graphics_xelpg }, /* Xe_LPG+ */
{ 2004, &graphics_xe2 },
};

4
drivers/gpu/drm/xe/xe_tuning.c
View File

@ -50,7 +50,7 @@ static const struct xe_rtp_entry_sr gt_tunings[] = {
static const struct xe_rtp_entry_sr engine_tunings[] = {
{ XE_RTP_NAME("Tuning: Set Indirect State Override"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1271),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1200, 1274),
ENGINE_CLASS(RENDER)),
XE_RTP_ACTIONS(SET(SAMPLER_MODE, INDIRECT_STATE_BASE_ADDR_OVERRIDE))
},
@ -88,7 +88,7 @@ static const struct xe_rtp_entry_sr lrc_tunings[] = {
/* Xe_LPG */
{ XE_RTP_NAME("Tuning: L3 cache"),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1271), ENGINE_CLASS(RENDER)),
XE_RTP_RULES(GRAPHICS_VERSION_RANGE(1270, 1274), ENGINE_CLASS(RENDER)),
XE_RTP_ACTIONS(FIELD_SET(XEHP_L3SQCREG5, L3_PWM_TIMER_INIT_VAL_MASK,
REG_FIELD_PREP(L3_PWM_TIMER_INIT_VAL_MASK, 0x7f)))
},