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From: Chandra Konduru <chandra.konduru@intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: daniel.vetter@intel.com, ville.syrjala@intel.com
Subject: [PATCH 01/12] drm/i915: Add register definitions for NV12 support
Date: Sun, 17 May 2015 22:10:54 -0700	[thread overview]
Message-ID: <1431925865-7637-2-git-send-email-chandra.konduru@intel.com> (raw)
In-Reply-To: <1431925865-7637-1-git-send-email-chandra.konduru@intel.com>

This patch adds register definitions for skylake
display NV12 support.

Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
---
 drivers/gpu/drm/i915/i915_reg.h |   27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 77055b9..e9ec5e2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -5408,6 +5408,7 @@ enum skl_disp_power_wells {
 #define PS_SCALER_MODE_MASK (3 << 28)
 #define PS_SCALER_MODE_DYN  (0 << 28)
 #define PS_SCALER_MODE_HQ  (1 << 28)
+#define PS_SCALER_MODE_NV12 (2 << 28)
 #define PS_PLANE_SEL_MASK  (7 << 25)
 #define PS_PLANE_SEL(plane) ((plane + 1) << 25)
 #define PS_FILTER_MASK         (3 << 23)
@@ -5511,6 +5512,32 @@ enum skl_disp_power_wells {
 			_ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A),   \
 			_ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B)
 
+
+/*
+ * Skylake  NV12 Register
+ */
+#define PLANE_AUX_DIST_1_A		0x701c0
+#define PLANE_AUX_DIST_2_A		0x702c0
+#define PLANE_AUX_DIST_1_B		0x711c0
+#define PLANE_AUX_DIST_2_B		0x712c0
+#define _PLANE_AUX_DIST_1(pipe)	\
+   _PIPE(pipe, PLANE_AUX_DIST_1_A, PLANE_AUX_DIST_1_B)
+#define _PLANE_AUX_DIST_2(pipe)	\
+   _PIPE(pipe, PLANE_AUX_DIST_2_A, PLANE_AUX_DIST_2_B)
+#define PLANE_AUX_DIST(pipe, plane)	\
+	_PLANE(plane, _PLANE_AUX_DIST_1(pipe), _PLANE_AUX_DIST_2(pipe))
+
+#define PLANE_AUX_OFFSET_1_A		0x701c4
+#define PLANE_AUX_OFFSET_2_A		0x702c4
+#define PLANE_AUX_OFFSET_1_B		0x711c4
+#define PLANE_AUX_OFFSET_2_B		0x712c4
+#define _PLANE_AUX_OFFSET_1(pipe)	\
+   _PIPE(pipe, PLANE_AUX_OFFSET_1_A, PLANE_AUX_OFFSET_1_B)
+#define _PLANE_AUX_OFFSET_2(pipe)	\
+   _PIPE(pipe, PLANE_AUX_OFFSET_2_A, PLANE_AUX_OFFSET_2_B)
+#define PLANE_AUX_OFFSET(pipe, plane)	\
+	_PLANE(plane, _PLANE_AUX_OFFSET_1(pipe), _PLANE_AUX_OFFSET_2(pipe))
+
 /* legacy palette */
 #define _LGC_PALETTE_A           0x4a000
 #define _LGC_PALETTE_B           0x4a800
-- 
1.7.9.5

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  reply	other threads:[~2015-05-18  5:12 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-18  5:10 [PATCH 00/12] drm/i915: Adding NV12 for skylake display Chandra Konduru
2015-05-18  5:10 ` Chandra Konduru [this message]
2015-05-18  5:10 ` [PATCH 02/12] drm/i915: Set scaler mode for NV12 Chandra Konduru
2015-05-18  5:10 ` [PATCH 03/12] drm/i915: Stage scaler request for NV12 as src format Chandra Konduru
2015-05-21 11:27   ` Ville Syrjälä
2015-05-21 16:24     ` Konduru, Chandra
2015-05-21 16:49       ` Ville Syrjälä
2015-05-18  5:10 ` [PATCH 04/12] drm/i915: Update format_is_yuv() to include NV12 Chandra Konduru
2015-05-21 11:29   ` Ville Syrjälä
2015-05-18  5:10 ` [PATCH 05/12] drm/i915: Upscale scaler max scale for NV12 Chandra Konduru
2015-05-18  5:10 ` [PATCH 06/12] drm/i915: Add NV12 as supported format for primary plane Chandra Konduru
2015-05-18  5:11 ` [PATCH 07/12] drm/i915: Add NV12 as supported format for sprite plane Chandra Konduru
2015-05-18  5:11 ` [PATCH 08/12] drm/i915: Add NV12 support to intel_framebuffer_init Chandra Konduru
2015-05-19  8:24   ` Daniel Vetter
2015-05-19 16:31     ` Konduru, Chandra
2015-05-20  7:36       ` Daniel Vetter
2015-05-21  0:31         ` Konduru, Chandra
2015-05-21  9:33           ` Daniel Vetter
2015-05-21 16:11             ` Konduru, Chandra
2015-05-21 17:34               ` Runyan, Arthur J
2015-05-22 19:06               ` Runyan, Arthur J
2015-05-18  5:11 ` [PATCH 09/12] drm/i915: Enable NV12 primary plane via crtc set config Chandra Konduru
2015-05-18  5:11 ` [PATCH 10/12] drm/i915: Add NV12 to primary plane programming Chandra Konduru
2015-05-18  5:11 ` [PATCH 11/12] drm/i915: Add NV12 to sprite " Chandra Konduru
2015-05-18  5:11 ` [PATCH 12/12] drm/i915: Add 90/270 rotation for NV12 format Chandra Konduru

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