drm/i915: Drop has_reset_engine from device info

No need to have this parameter in intel_device_info struct
as all platforms with graphics version 7 or newer can reset engines.

As a side effect of the of removal this flag, it will not be printed
in dmesg during driver load anymore and developers will have to rely
on to check the macro and compare with platform being used and IP
versions of it.

Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220505193524.276400-3-jose.souza@intel.com

diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c
index 5422a3b..894f17f 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_reset.c
+++ b/drivers/gpu/drm/i915/gt/intel_reset.c
@@ -699,7 +699,7 @@ bool intel_has_reset_engine(const struct intel_gt *gt)
        if (gt->i915->params.reset < 2)
                return false;
 
-       return INTEL_INFO(gt->i915)->has_reset_engine;
+       return GRAPHICS_VER(gt->i915) >= 7;
 }
 
 int intel_reset_guc(struct intel_gt *gt)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 1973d8e..b86e67c 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -456,7 +456,6 @@ static const struct intel_device_info snb_m_gt2_info = {
        .has_coherent_ggtt = true, \
        .has_llc = 1, \
        .has_rc6p = 1, \
-       .has_reset_engine = true, \
        .has_rps = true, \
        .dma_mask_size = 40, \
        .ppgtt_type = INTEL_PPGTT_ALIASING, \
@@ -514,7 +513,6 @@ static const struct intel_device_info vlv_info = {
        .display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B),
        .display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B),
        .has_runtime_pm = 1,
-       .has_reset_engine = true,
        .has_rps = true,
        .display.has_gmch = 1,
        .display.has_hotplug = 1,
@@ -618,7 +616,6 @@ static const struct intel_device_info chv_info = {
        .dma_mask_size = 39,
        .ppgtt_type = INTEL_PPGTT_FULL,
        .ppgtt_size = 32,
-       .has_reset_engine = 1,
        .has_snoop = true,
        .has_coherent_ggtt = false,
        .display_mmio_offset = VLV_DISPLAY_BASE,
@@ -700,7 +697,6 @@ static const struct intel_device_info skl_gt4_info = {
        .dma_mask_size = 39, \
        .ppgtt_type = INTEL_PPGTT_FULL, \
        .ppgtt_size = 48, \
-       .has_reset_engine = 1, \
        .has_snoop = true, \
        .has_coherent_ggtt = false, \
        .display.has_ipc = 1, \
@@ -1003,7 +999,6 @@ static const struct intel_device_info adl_p_info = {
        .has_logical_ring_contexts = 1, \
        .has_logical_ring_elsq = 1, \
        .has_mslices = 1, \
-       .has_reset_engine = 1, \
        .has_rps = 1, \
        .has_runtime_pm = 1, \
        .ppgtt_size = 48, \

diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 68af6f8..53777e1 100644 (file)
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -137,7 +137,6 @@ enum intel_ppgtt_type {
        func(has_64k_pages); \
        func(needs_compact_pt); \
        func(gpu_reset_clobbers_display); \
-       func(has_reset_engine); \
        func(has_4tile); \
        func(has_flat_ccs); \
        func(has_global_mocs); \