[Intel-gfx] [PATCH 3/5] drm/i915: Move Haswell registers to separate whitelist table

Jordan Justen jordan.l.justen at intel.com
Mon Mar 7 07:30:28 UTC 2016


Now that we can whitelist registers only on Haswell, move HSW_SCRATCH1
and HSW_ROW_CHICKEN3 into a separate Haswell only table.

Signed-off-by: Jordan Justen <jordan.l.justen at intel.com>
Cc: Francisco Jerez <currojerez at riseup.net>
---
 drivers/gpu/drm/i915/i915_cmd_parser.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c
index 46ea40b..ba01836 100644
--- a/drivers/gpu/drm/i915/i915_cmd_parser.c
+++ b/drivers/gpu/drm/i915/i915_cmd_parser.c
@@ -472,6 +472,9 @@ static const struct drm_i915_reg_descriptor gen7_render_regs[] = {
 	REG32(GEN7_L3SQCREG1),
 	REG32(GEN7_L3CNTLREG2),
 	REG32(GEN7_L3CNTLREG3),
+};
+
+static const struct drm_i915_reg_descriptor hsw_render_regs[] = {
 	REG32(HSW_SCRATCH1,
 	      .mask = ~HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE,
 	      .value = 0),
@@ -519,6 +522,7 @@ static const struct drm_i915_reg_table ivb_blt_reg_tables[] = {
 
 static const struct drm_i915_reg_table hsw_render_reg_tables[] = {
 	{ gen7_render_regs, ARRAY_SIZE(gen7_render_regs), false },
+	{ hsw_render_regs, ARRAY_SIZE(hsw_render_regs), false },
 	{ hsw_master_regs, ARRAY_SIZE(hsw_master_regs), true },
 };
 
-- 
2.7.0



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