From 280b713b5b0fd84cf2469098aee88acbb5de859c Mon Sep 17 00:00:00 2001 From: Eric Anholt Date: Thu, 12 Mar 2009 16:56:27 -0700 Subject: drm/i915: Allow tiling of objects with bit 17 swizzling by the CPU. Save the bit 17 state of the pages when freeing the page list, and reswizzle them if necessary when rebinding the pages (in case they were swapped out). Since we have userland with expectations that the swizzle enums let it pread and pwrite contents accurately, we can't expose a new swizzle enum for bit 17 (which it would have to GTT map to handle), so we handle it down in pread and pwrite by swizzling the copy when bit 17 of the page address is set. Signed-off-by: Eric Anholt --- include/drm/i915_drm.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/drm') diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index 67e3353a56d..95962fa8398 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -594,6 +594,9 @@ struct drm_i915_gem_busy { #define I915_BIT_6_SWIZZLE_9_10_11 4 /* Not seen by userland */ #define I915_BIT_6_SWIZZLE_UNKNOWN 5 +/* Seen by userland. */ +#define I915_BIT_6_SWIZZLE_9_17 6 +#define I915_BIT_6_SWIZZLE_9_10_17 7 struct drm_i915_gem_set_tiling { /** Handle of the buffer to have its tiling state updated */ -- cgit v1.2.3 From 347486bb108fa6e0fd2753c1be3519d6be2516ed Mon Sep 17 00:00:00 2001 From: Stefan Husemann Date: Mon, 13 Apr 2009 14:40:10 -0700 Subject: intelfb: support i854 Support the Intel 854 Chipset in fbdev. We test and use the patch on a Thomson IP1101 IPTV-Box. On the VGA-Port we get a normal signal. Here is the link to the Mambux-Project: http://www.mambux.de Cc: Keith Packard Cc: Dave Airlie Cc: Krzysztof Helt Signed-off-by: Stefan Husemann Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/drm/drm_pciids.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/drm') diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 2df74eb0956..9477af01a63 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -472,6 +472,7 @@ {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ + {0x8086, 0x358e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \ {0, 0, 0} #define gamma_PCI_IDS \ @@ -533,4 +534,5 @@ {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0, 0, 0} -- cgit v1.2.3 From 72021788678523047161e97b3dfed695e802a5fd Mon Sep 17 00:00:00 2001 From: Zhenyu Wang Date: Mon, 17 Nov 2008 13:58:11 +0800 Subject: drm/i915: add support for G41 chipset This had been delayed for some time due to failure to work on the one piece of G41 hardware we had, and lack of success reports from anybody else. Current hardware appears to be OK. Signed-off-by: Zhenyu Wang [anholt: hand-applied due to conflicts with IGD patches] Signed-off-by: Eric Anholt --- include/drm/drm_pciids.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/drm') diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index 9477af01a63..fc55db78019 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h @@ -532,6 +532,7 @@ {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ + {0x8086, 0x2e32, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0xa001, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0xa011, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ {0x8086, 0x35e8, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_DISPLAY_VGA << 8, 0xffff00, 0}, \ -- cgit v1.2.3 From 08d7b3d1edff84bd673d9e9ab36b5aa62e1ba903 Mon Sep 17 00:00:00 2001 From: Carl Worth Date: Wed, 29 Apr 2009 14:43:54 -0700 Subject: drm/i915: Add new GET_PIPE_FROM_CRTC_ID ioctl. This allows userlevel code to discover the pipe number corresponding to a given CRTC ID. This is necessary for doing pipe-specific operations such as waiting for vblank on a given CRTC. Failure to use the right pipe mapping can result in GPU hangs, or at least failure to actually sync to vblank. Signed-off-by: Carl Worth [anholt: Style touchups from review] Signed-off-by: Eric Anholt --- include/drm/i915_drm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/drm') diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index 95962fa8398..8e1e92583fb 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -184,6 +184,7 @@ typedef struct _drm_i915_sarea { #define DRM_I915_GEM_GET_TILING 0x22 #define DRM_I915_GEM_GET_APERTURE 0x23 #define DRM_I915_GEM_MMAP_GTT 0x24 +#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -219,6 +220,7 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_SET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_SET_TILING, struct drm_i915_gem_set_tiling) #define DRM_IOCTL_I915_GEM_GET_TILING DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_TILING, struct drm_i915_gem_get_tiling) #define DRM_IOCTL_I915_GEM_GET_APERTURE DRM_IOR (DRM_COMMAND_BASE + DRM_I915_GEM_GET_APERTURE, struct drm_i915_gem_get_aperture) +#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GET_PIPE_FROM_CRTC_ID, struct drm_intel_get_pipe_from_crtc_id) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -657,4 +659,12 @@ struct drm_i915_gem_get_aperture { __u64 aper_available_size; }; +struct drm_i915_get_pipe_from_crtc_id { + /** ID of CRTC being requested **/ + __u32 crtc_id; + + /** pipe of requested CRTC **/ + __u32 pipe; +}; + #endif /* _I915_DRM_H_ */ -- cgit v1.2.3