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-rw-r--r--drivers/gpu/drm/i915/i915_drv.c32
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h14
2 files changed, 28 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index db84e242306..e9dfadca2d7 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -160,49 +160,58 @@ extern int intel_agp_enabled;
static const struct intel_device_info intel_i830_info = {
.gen = 2, .is_mobile = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_845g_info = {
.gen = 2, .num_pipes = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i85x_info = {
.gen = 2, .is_i85x = 1, .is_mobile = 1, .num_pipes = 2,
.cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i865g_info = {
.gen = 2, .num_pipes = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i915g_info = {
.gen = 3, .is_i915g = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i915gm_info = {
.gen = 3, .is_mobile = 1, .num_pipes = 2,
.cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
.supports_tv = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i945g_info = {
.gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i945gm_info = {
.gen = 3, .is_i945gm = 1, .is_mobile = 1, .num_pipes = 2,
.has_hotplug = 1, .cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
.supports_tv = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i965g_info = {
.gen = 4, .is_broadwater = 1, .num_pipes = 2,
.has_hotplug = 1,
.has_overlay = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_i965gm_info = {
@@ -210,18 +219,20 @@ static const struct intel_device_info intel_i965gm_info = {
.is_mobile = 1, .has_fbc = 1, .has_hotplug = 1,
.has_overlay = 1,
.supports_tv = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_g33_info = {
.gen = 3, .is_g33 = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_overlay = 1,
+ .ring_mask = RENDER_RING,
};
static const struct intel_device_info intel_g45_info = {
.gen = 4, .is_g4x = 1, .need_gfx_hws = 1, .num_pipes = 2,
.has_pipe_cxsr = 1, .has_hotplug = 1,
- .has_bsd_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING,
};
static const struct intel_device_info intel_gm45_info = {
@@ -229,7 +240,7 @@ static const struct intel_device_info intel_gm45_info = {
.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1,
.has_pipe_cxsr = 1, .has_hotplug = 1,
.supports_tv = 1,
- .has_bsd_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING,
};
static const struct intel_device_info intel_pineview_info = {
@@ -241,21 +252,20 @@ static const struct intel_device_info intel_pineview_info = {
static const struct intel_device_info intel_ironlake_d_info = {
.gen = 5, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
- .has_bsd_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING,
};
static const struct intel_device_info intel_ironlake_m_info = {
.gen = 5, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 1,
- .has_bsd_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING,
};
static const struct intel_device_info intel_sandybridge_d_info = {
.gen = 6, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
- .has_bsd_ring = 1,
- .has_blt_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING,
.has_llc = 1,
};
@@ -263,16 +273,14 @@ 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_bsd_ring = 1,
- .has_blt_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING,
.has_llc = 1,
};
#define GEN7_FEATURES \
.gen = 7, .num_pipes = 3, \
.need_gfx_hws = 1, .has_hotplug = 1, \
- .has_bsd_ring = 1, \
- .has_blt_ring = 1, \
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
.has_llc = 1
static const struct intel_device_info intel_ivybridge_d_info = {
@@ -315,7 +323,7 @@ static const struct intel_device_info intel_haswell_d_info = {
.is_haswell = 1,
.has_ddi = 1,
.has_fpga_dbg = 1,
- .has_vebox_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
};
static const struct intel_device_info intel_haswell_m_info = {
@@ -325,7 +333,7 @@ static const struct intel_device_info intel_haswell_m_info = {
.has_ddi = 1,
.has_fpga_dbg = 1,
.has_fbc = 1,
- .has_vebox_ring = 1,
+ .ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
};
/*
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6106d3d710c..3d374aa1a2b 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -448,9 +448,6 @@ struct intel_uncore {
func(has_overlay) sep \
func(overlay_needs_physical) sep \
func(supports_tv) sep \
- func(has_bsd_ring) sep \
- func(has_blt_ring) sep \
- func(has_vebox_ring) sep \
func(has_llc) sep \
func(has_ddi) sep \
func(has_fpga_dbg)
@@ -462,6 +459,7 @@ struct intel_device_info {
u32 display_mmio_offset;
u8 num_pipes:3;
u8 gen;
+ u8 ring_mask; /* Rings supported by the HW */
DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG, SEP_SEMICOLON);
};
@@ -1691,9 +1689,13 @@ struct drm_i915_file_private {
#define IS_GEN6(dev) (INTEL_INFO(dev)->gen == 6)
#define IS_GEN7(dev) (INTEL_INFO(dev)->gen == 7)
-#define HAS_BSD(dev) (INTEL_INFO(dev)->has_bsd_ring)
-#define HAS_BLT(dev) (INTEL_INFO(dev)->has_blt_ring)
-#define HAS_VEBOX(dev) (INTEL_INFO(dev)->has_vebox_ring)
+#define RENDER_RING (1<<RCS)
+#define BSD_RING (1<<VCS)
+#define BLT_RING (1<<BCS)
+#define VEBOX_RING (1<<VECS)
+#define HAS_BSD(dev) (INTEL_INFO(dev)->ring_mask & BSD_RING)
+#define HAS_BLT(dev) (INTEL_INFO(dev)->ring_mask & BLT_RING)
+#define HAS_VEBOX(dev) (INTEL_INFO(dev)->ring_mask & VEBOX_RING)
#define HAS_LLC(dev) (INTEL_INFO(dev)->has_llc)
#define HAS_WT(dev) (IS_HASWELL(dev) && to_i915(dev)->ellc_size)
#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-11 10:37:16 +0000