v2: Adapt to the planes/cursor split
Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_reg.h | 16 ++++++++++++++++
drivers/gpu/drm/i915/intel_pm.c | 9 +++++++++
2 files changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 9fbce2c..414c2a5 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4602,6 +4602,8 @@ enum punit_power_well {
#define _PLANE_KEYMSK_2_A 0x70298
#define _PLANE_KEYMAX_1_A 0x701a0
#define _PLANE_KEYMAX_2_A 0x702a0
+#define _PLANE_BUF_CFG_1_A 0x7027c
+#define _PLANE_BUF_CFG_2_A 0x7037c
#define _PLANE_CTL_1_B 0x71180
#define _PLANE_CTL_2_B 0x71280
@@ -4679,6 +4681,20 @@ enum punit_power_well {
#define PLANE_KEYMAX(pipe, plane) \
_PLANE(plane, _PLANE_KEYMAX_1(pipe), _PLANE_KEYMAX_2(pipe))
+#define _PLANE_BUF_CFG_1_B 0x7127c
+#define _PLANE_BUF_CFG_2_B 0x7137c
+#define _PLANE_BUF_CFG_1(pipe) \
+ _PIPE(pipe, _PLANE_BUF_CFG_1_A, _PLANE_BUF_CFG_1_B)
+#define _PLANE_BUF_CFG_2(pipe) \
+ _PIPE(pipe, _PLANE_BUF_CFG_2_A, _PLANE_BUF_CFG_2_B)
+#define PLANE_BUF_CFG(pipe, plane) \
+ _PLANE(plane, _PLANE_BUF_CFG_1(pipe), _PLANE_BUF_CFG_2(pipe))
+
+/* SKL new cursor registers */
+#define _CUR_BUF_CFG_A 0x7017c
+#define _CUR_BUF_CFG_B 0x7117c
+#define CUR_BUF_CFG(pipe) _PIPE(pipe, _CUR_BUF_CFG_A, _CUR_BUF_CFG_B)
+
/* VBIOS regs */
#define VGACNTRL 0x71400
# define VGA_DISP_DISABLE (1 << 31)
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 0ddcbad..756ff16 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3393,6 +3393,15 @@ static void skl_write_wm_values(struct drm_i915_private *dev_priv,
I915_WRITE(PLANE_WM_TRANS(pipe, i),
new->plane_trans[pipe][i]);
I915_WRITE(CUR_WM_TRANS(pipe), new->cursor_trans[pipe]);
+
+ for (i = 0; i < intel_num_planes(crtc); i++)
+ I915_WRITE(PLANE_BUF_CFG(pipe, i),
+ new->ddb.plane[pipe][i].end << 16 |
+ new->ddb.plane[pipe][i].start);
+
+ I915_WRITE(CUR_BUF_CFG(pipe),
+ new->ddb.cursor[pipe].end << 16 |
+ new->ddb.cursor[pipe].start);
}
}
--
1.8.3.1
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