No functional changes with this patch. The idea is just to organize
the platform features in a standard place making new platform aditions
easily and possible to see all the present features of the platform on
the intel info dumped information at dmesg.
(I just wonder why Ivy Bridge doesn't have runtime pm.
So, let's use this v1 to start the discussion).
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 4 ++++
drivers/gpu/drm/i915/i915_drv.h | 6 ++----
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6fea26f..cb8adb5 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -217,6 +217,7 @@ static const struct intel_device_info intel_sandybridge_m_info = {
.gen = 6, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 1,
+ .has_runtime_pm = 1,
.ring_mask = RENDER_RING | BSD_RING | BLT_RING,
.has_llc = 1,
GEN_DEFAULT_PIPEOFFSETS,
@@ -252,6 +253,7 @@ static const struct intel_device_info intel_ivybridge_q_info = {
#define VLV_FEATURES \
.gen = 7, .num_pipes = 2, \
.has_psr = 1, \
+ .has_runtime_pm = 1, \
.need_gfx_hws = 1, .has_hotplug = 1, \
.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
.display_mmio_offset = VLV_DISPLAY_BASE, \
@@ -274,6 +276,7 @@ static const struct intel_device_info intel_valleyview_d_info = {
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING, \
.has_ddi = 1, \
.has_psr = 1, \
+ .has_runtime_pm = 1,\
.has_fpga_dbg = 1
static const struct intel_device_info intel_haswell_d_info = {
@@ -315,6 +318,7 @@ static const struct intel_device_info intel_cherryview_info = {
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
.is_cherryview = 1,
.has_psr = 1,
+ .has_runtime_pm = 1,
.display_mmio_offset = VLV_DISPLAY_BASE,
GEN_CHV_PIPEOFFSETS,
CURSOR_OFFSETS,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 20840f0..8143a51 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -764,6 +764,7 @@ struct intel_csr {
func(is_preliminary) sep \
func(has_fbc) sep \
func(has_psr) sep \
+ func(has_runtime_pm) sep \
func(has_pipe_cxsr) sep \
func(has_hotplug) sep \
func(cursor_needs_physical) sep \
@@ -2606,10 +2607,7 @@ struct drm_i915_cmd_table {
#define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi)
#define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg)
#define HAS_PSR(dev) (INTEL_INFO(dev)->has_psr)
-#define HAS_RUNTIME_PM(dev) (IS_GEN6(dev) || IS_HASWELL(dev) || \
- IS_BROADWELL(dev) || IS_VALLEYVIEW(dev) || \
- IS_CHERRYVIEW(dev) || IS_SKYLAKE(dev) || \
- IS_KABYLAKE(dev))
+#define HAS_RUNTIME_PM(dev) (INTEL_INFO(dev)->has_runtime_pm)
#define HAS_RC6(dev) (INTEL_INFO(dev)->gen >= 6)
#define HAS_RC6p(dev) (INTEL_INFO(dev)->gen == 6 || IS_IVYBRIDGE(dev))
--
2.4.3
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