From: Matt Roper <matthew.d.roper@intel.com>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 5/7] drm/i915/rkl: Use revid->stepping tables
Date: Wed, 7 Jul 2021 22:38:17 -0700 [thread overview]
Message-ID: <20210708053819.2120187-6-matthew.d.roper@intel.com> (raw)
In-Reply-To: <20210708053819.2120187-1-matthew.d.roper@intel.com>
Switch RKL to use a revid->stepping table as we're trying to do on all
platforms going forward.
Bspec: 44501
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
---
drivers/gpu/drm/i915/display/intel_psr.c | 4 ++--
drivers/gpu/drm/i915/i915_drv.h | 8 ++------
drivers/gpu/drm/i915/intel_step.c | 9 +++++++++
3 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 9643624fe160..74b2aa3c2946 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -594,7 +594,7 @@ static void hsw_activate_psr2(struct intel_dp *intel_dp)
if (intel_dp->psr.psr2_sel_fetch_enabled) {
/* WA 1408330847 */
if (IS_TGL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0) ||
- IS_RKL_REVID(dev_priv, RKL_REVID_A0, RKL_REVID_A0))
+ IS_RKL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0))
intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
DIS_RAM_BYPASS_PSR2_MAN_TRACK,
DIS_RAM_BYPASS_PSR2_MAN_TRACK);
@@ -1342,7 +1342,7 @@ static void intel_psr_disable_locked(struct intel_dp *intel_dp)
/* WA 1408330847 */
if (intel_dp->psr.psr2_sel_fetch_enabled &&
(IS_TGL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0) ||
- IS_RKL_REVID(dev_priv, RKL_REVID_A0, RKL_REVID_A0)))
+ IS_RKL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_A0)))
intel_de_rmw(dev_priv, CHICKEN_PAR1_1,
DIS_RAM_BYPASS_PSR2_MAN_TRACK, 0);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 3f4e17ba5e80..6de2590afff6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1489,12 +1489,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
(IS_TIGERLAKE(__i915) && !(IS_TGL_U(__i915) || IS_TGL_Y(__i915)) && \
IS_GT_STEP(__i915, since, until))
-#define RKL_REVID_A0 0x0
-#define RKL_REVID_B0 0x1
-#define RKL_REVID_C0 0x4
-
-#define IS_RKL_REVID(p, since, until) \
- (IS_ROCKETLAKE(p) && IS_REVID(p, since, until))
+#define IS_RKL_DISPLAY_STEP(p, since, until) \
+ (IS_ROCKETLAKE(p) && IS_DISPLAY_STEP(p, since, until))
#define DG1_REVID_A0 0x0
#define DG1_REVID_B0 0x1
diff --git a/drivers/gpu/drm/i915/intel_step.c b/drivers/gpu/drm/i915/intel_step.c
index 61666a3dd672..1593ab25f41a 100644
--- a/drivers/gpu/drm/i915/intel_step.c
+++ b/drivers/gpu/drm/i915/intel_step.c
@@ -69,6 +69,12 @@ static const struct intel_step_info tgl_revid_step_tbl[] = {
[1] = { .gt_step = STEP_B0, .display_step = STEP_D0 },
};
+static const struct intel_step_info rkl_revid_step_tbl[] = {
+ [0] = { .gt_step = STEP_A0, .display_step = STEP_A0 },
+ [1] = { .gt_step = STEP_B0, .display_step = STEP_B0 },
+ [4] = { .gt_step = STEP_C0, .display_step = STEP_C0 },
+};
+
static const struct intel_step_info adls_revid_step_tbl[] = {
[0x0] = { .gt_step = STEP_A0, .display_step = STEP_A0 },
[0x1] = { .gt_step = STEP_A0, .display_step = STEP_A2 },
@@ -97,6 +103,9 @@ void intel_step_init(struct drm_i915_private *i915)
} else if (IS_ALDERLAKE_S(i915)) {
revids = adls_revid_step_tbl;
size = ARRAY_SIZE(adls_revid_step_tbl);
+ } else if (IS_ROCKETLAKE(i915)) {
+ revids = rkl_revid_step_tbl;
+ size = ARRAY_SIZE(rkl_revid_step_tbl);
} else if (IS_TGL_U(i915) || IS_TGL_Y(i915)) {
revids = tgl_uy_revid_step_tbl;
size = ARRAY_SIZE(tgl_uy_revid_step_tbl);
--
2.25.4
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next prev parent reply other threads:[~2021-07-08 5:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 5:38 [Intel-gfx] [PATCH 0/7] Minor revid/stepping and workaround cleanup Matt Roper
2021-07-08 5:38 ` [Intel-gfx] [PATCH 1/7] drm/i915: Make pre-production detection use direct revid comparison Matt Roper
2021-07-08 18:08 ` Srivatsa, Anusha
2021-07-10 3:43 ` Matt Roper
2021-07-12 21:02 ` Srivatsa, Anusha
2021-07-12 21:08 ` Srivatsa, Anusha
2021-07-08 5:38 ` [Intel-gfx] [PATCH 2/7] drm/i915/skl: Use revid->stepping tables Matt Roper
2021-07-08 18:11 ` Srivatsa, Anusha
2021-07-08 5:38 ` [Intel-gfx] [PATCH 3/7] drm/i915/icl: " Matt Roper
2021-07-08 5:38 ` [Intel-gfx] [PATCH 4/7] drm/i915/jsl_ehl: " Matt Roper
2021-07-08 5:38 ` Matt Roper [this message]
2021-07-08 5:38 ` [Intel-gfx] [PATCH 6/7] drm/i915/dg1: " Matt Roper
2021-07-08 5:38 ` [Intel-gfx] [PATCH 7/7] drm/i915/cnl: Drop all workarounds Matt Roper
2021-07-08 5:48 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Minor revid/stepping and workaround cleanup Patchwork
2021-07-08 5:50 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2021-07-08 6:18 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-07-08 7:32 ` [Intel-gfx] [PATCH 0/7] " Jani Nikula
2021-07-08 18:37 ` Srivatsa, Anusha
2021-07-08 23:05 ` Matt Roper
2021-07-08 23:08 ` Srivatsa, Anusha
2021-07-08 10:27 ` [Intel-gfx] ✗ Fi.CI.IGT: failure for " Patchwork
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