xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915: start moving runtime device info to a separate struct

Browse Source 
First move the low hanging fruit, the fields that are only initialized
runtime. Use RUNTIME_INFO() exclusively to access the fields.

Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c24fe7a4b0492a888690c46814c0ff21ce2f12b1.1546267488.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2018-12-31 16:56:41 +02:00
parent 1216e3c3af
commit 0258404f9d
20 changed files with 107 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/gpu/drm/i915/i915_debugfs.c
View File

@@ -48,7 +48,7 @@ static int i915_capabilities(struct seq_file *m, void *data)
seq_printf(m, "pch: %d\n", INTEL_PCH_TYPE(dev_priv));
intel_device_info_dump_flags(info, &p);
intel_device_info_dump_runtime(info, &p);
intel_device_info_dump_runtime(RUNTIME_INFO(dev_priv), &p);
intel_driver_caps_print(&dev_priv->caps, &p);
kernel_param_lock(THIS_MODULE);
@@ -3157,7 +3157,7 @@ static int i915_engine_info(struct seq_file *m, void *unused)
seq_printf(m, "Global active requests: %d\n",
dev_priv->gt.active_requests);
seq_printf(m, "CS timestamp frequency: %u kHz\n",
dev_priv->info.cs_timestamp_frequency_khz);
RUNTIME_INFO(dev_priv)->cs_timestamp_frequency_khz);
p = drm_seq_file_printer(m);
for_each_engine(engine, dev_priv, id)
@@ -3173,7 +3173,7 @@ static int i915_rcs_topology(struct seq_file *m, void *unused)
struct drm_i915_private *dev_priv = node_to_i915(m->private);
struct drm_printer p = drm_seq_file_printer(m);
intel_device_info_dump_topology(&INTEL_INFO(dev_priv)->sseu, &p);
intel_device_info_dump_topology(&RUNTIME_INFO(dev_priv)->sseu, &p);
return 0;
}
@@ -4209,7 +4209,7 @@ static void gen10_sseu_device_status(struct drm_i915_private *dev_priv,
struct sseu_dev_info *sseu)
{
#define SS_MAX 6
const struct intel_device_info *info = INTEL_INFO(dev_priv);
const struct intel_runtime_info *info = RUNTIME_INFO(dev_priv);
u32 s_reg[SS_MAX], eu_reg[2 * SS_MAX], eu_mask[2];
int s, ss;
@@ -4265,7 +4265,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
struct sseu_dev_info *sseu)
{
#define SS_MAX 3
const struct intel_device_info *info = INTEL_INFO(dev_priv);
const struct intel_runtime_info *info = RUNTIME_INFO(dev_priv);
u32 s_reg[SS_MAX], eu_reg[2 * SS_MAX], eu_mask[2];
int s, ss;
@@ -4293,7 +4293,7 @@ static void gen9_sseu_device_status(struct drm_i915_private *dev_priv,
if (IS_GEN9_BC(dev_priv))
sseu->subslice_mask[s] =
INTEL_INFO(dev_priv)->sseu.subslice_mask[s];
RUNTIME_INFO(dev_priv)->sseu.subslice_mask[s];
for (ss = 0; ss < info->sseu.max_subslices; ss++) {
unsigned int eu_cnt;
@@ -4327,10 +4327,10 @@ static void broadwell_sseu_device_status(struct drm_i915_private *dev_priv,
if (sseu->slice_mask) {
sseu->eu_per_subslice =
INTEL_INFO(dev_priv)->sseu.eu_per_subslice;
RUNTIME_INFO(dev_priv)->sseu.eu_per_subslice;
for (s = 0; s < fls(sseu->slice_mask); s++) {
sseu->subslice_mask[s] =
INTEL_INFO(dev_priv)->sseu.subslice_mask[s];
RUNTIME_INFO(dev_priv)->sseu.subslice_mask[s];
}
sseu->eu_total = sseu->eu_per_subslice *
sseu_subslice_total(sseu);
@@ -4338,7 +4338,7 @@ static void broadwell_sseu_device_status(struct drm_i915_private *dev_priv,
/* subtract fused off EU(s) from enabled slice(s) */
for (s = 0; s < fls(sseu->slice_mask); s++) {
u8 subslice_7eu =
INTEL_INFO(dev_priv)->sseu.subslice_7eu[s];
RUNTIME_INFO(dev_priv)->sseu.subslice_7eu[s];
sseu->eu_total -= hweight8(subslice_7eu);
}
@@ -4391,14 +4391,14 @@ static int i915_sseu_status(struct seq_file *m, void *unused)
return -ENODEV;
seq_puts(m, "SSEU Device Info\n");
i915_print_sseu_info(m, true, &INTEL_INFO(dev_priv)->sseu);
i915_print_sseu_info(m, true, &RUNTIME_INFO(dev_priv)->sseu);
seq_puts(m, "SSEU Device Status\n");
memset(&sseu, 0, sizeof(sseu));
sseu.max_slices = INTEL_INFO(dev_priv)->sseu.max_slices;
sseu.max_subslices = INTEL_INFO(dev_priv)->sseu.max_subslices;
sseu.max_slices = RUNTIME_INFO(dev_priv)->sseu.max_slices;
sseu.max_subslices = RUNTIME_INFO(dev_priv)->sseu.max_subslices;
sseu.max_eus_per_subslice =
INTEL_INFO(dev_priv)->sseu.max_eus_per_subslice;
RUNTIME_INFO(dev_priv)->sseu.max_eus_per_subslice;
intel_runtime_pm_get(dev_priv);