drm/i915/skl: Implement drm_plane vfuncs
SKL Uses the same hardware for all planes now, so called "universal"
planes. Ie both the primary planes and sprite planes share the same
logic. This patch implements the drm_plane vfuncs for "sprites" ie
planes that aren't the primary plane.
v2: Couple of fixes:
- Actually enabled the planes and fix the plane number
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index c5c3ee34..bc14aaa 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4517,7 +4517,9 @@
#define PLANE_CTL_FORMAT_INDEXED ( 12 << 24)
#define PLANE_CTL_FORMAT_RGB_565 ( 14 << 24)
#define PLANE_CTL_PIPE_CSC_ENABLE (1 << 23)
-#define PLANE_CTL_KEY_ENABLE (1 << 22)
+#define PLANE_CTL_KEY_ENABLE_MASK (0x3 << 21)
+#define PLANE_CTL_KEY_ENABLE_SOURCE ( 1 << 21)
+#define PLANE_CTL_KEY_ENABLE_DESTINATION ( 2 << 21)
#define PLANE_CTL_ORDER_BGRX (0 << 20)
#define PLANE_CTL_ORDER_RGBX (1 << 20)
#define PLANE_CTL_YUV422_ORDER_MASK (0x3 << 16)
@@ -4552,6 +4554,12 @@
#define _PLANE_OFFSET_1_A 0x701a4
#define _PLANE_OFFSET_2_A 0x702a4
#define _PLANE_OFFSET_3_A 0x703a4
+#define _PLANE_KEYVAL_1_A 0x70194
+#define _PLANE_KEYVAL_2_A 0x70294
+#define _PLANE_KEYMSK_1_A 0x70198
+#define _PLANE_KEYMSK_2_A 0x70298
+#define _PLANE_KEYMAX_1_A 0x701a0
+#define _PLANE_KEYMAX_2_A 0x702a0
#define _PLANE_CTL_1_B 0x71180
#define _PLANE_CTL_2_B 0x71280
@@ -4608,6 +4616,27 @@
#define PLANE_OFFSET(pipe, plane) \
_PLANE(plane, _PLANE_OFFSET_1(pipe), _PLANE_OFFSET_2(pipe))
+#define _PLANE_KEYVAL_1_B 0x71194
+#define _PLANE_KEYVAL_2_B 0x71294
+#define _PLANE_KEYVAL_1(pipe) _PIPE(pipe, _PLANE_KEYVAL_1_A, _PLANE_KEYVAL_1_B)
+#define _PLANE_KEYVAL_2(pipe) _PIPE(pipe, _PLANE_KEYVAL_2_A, _PLANE_KEYVAL_2_B)
+#define PLANE_KEYVAL(pipe, plane) \
+ _PLANE(plane, _PLANE_KEYVAL_1(pipe), _PLANE_KEYVAL_2(pipe))
+
+#define _PLANE_KEYMSK_1_B 0x71198
+#define _PLANE_KEYMSK_2_B 0x71298
+#define _PLANE_KEYMSK_1(pipe) _PIPE(pipe, _PLANE_KEYMSK_1_A, _PLANE_KEYMSK_1_B)
+#define _PLANE_KEYMSK_2(pipe) _PIPE(pipe, _PLANE_KEYMSK_2_A, _PLANE_KEYMSK_2_B)
+#define PLANE_KEYMSK(pipe, plane) \
+ _PLANE(plane, _PLANE_KEYMSK_1(pipe), _PLANE_KEYMSK_2(pipe))
+
+#define _PLANE_KEYMAX_1_B 0x711a0
+#define _PLANE_KEYMAX_2_B 0x712a0
+#define _PLANE_KEYMAX_1(pipe) _PIPE(pipe, _PLANE_KEYMAX_1_A, _PLANE_KEYMAX_1_B)
+#define _PLANE_KEYMAX_2(pipe) _PIPE(pipe, _PLANE_KEYMAX_2_A, _PLANE_KEYMAX_2_B)
+#define PLANE_KEYMAX(pipe, plane) \
+ _PLANE(plane, _PLANE_KEYMAX_1(pipe), _PLANE_KEYMAX_2(pipe))
+
/* VBIOS regs */
#define VGACNTRL 0x71400
# define VGA_DISP_DISABLE (1 << 31)
