dri-devel April 2014

dri-devel@lists.freedesktop.org

153 participants
962 discussions

[Bug 50091] [BISECTED]GeForce 6150SE: system hangs on X-server start with garbled screen
by bugzilla-daemon＠bugzilla.kernel.org 11 Apr '14

11 Apr '14

https://bugzilla.kernel.org/show_bug.cgi?id=50091 --- Comment #33 from Dzianis Kahanovich <mahatma(a)bspu.unibel.by> --- Created attachment 131911 --> https://bugzilla.kernel.org/attachment.cgi?id=131911&action=edit patch: port from <3.7 Try this patch. I have some happy uptime (I have this Gigabyte mb on work desktop and use 3.4 before), but this bug can be too unpredictable. This is port of similar aligning from <3.7, just minimized. Also I don't move "misaligned reg" warning, as nobody cares from 2012. I copy old notes in comments, so you can find original similar places (was: if (reg & 0x1) reg&=...) by this comments. -- You are receiving this mail because: You are watching the assignee of the bug.

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[PULL] drm-intel-fixes
by Jani Nikula 11 Apr '14

11 Apr '14

Hi Dave, here's the first batch of fixes for 3.15. BR, Jani. The following changes since commit c39b06951f1dc2e384650288676c5b7dcc0ec92c: DRM: armada: fix corruption while loading cursors (2014-04-08 10:51:03 +1000) are available in the git repository at: git://anongit.freedesktop.org/drm-intel tags/drm-intel-fixes-2014-04-11 for you to fetch changes up to 691e6415c891b8b2b082a120b896b443531c4d45: drm/i915: Always use kref tracking for all contexts. (2014-04-11 13:29:51 +0300) ---------------------------------------------------------------- Chris Wilson (1): drm/i915: Always use kref tracking for all contexts. Daniel Vetter (2): drm/mm: Don't WARN if drm_mm_reserve_node drm/i915: Disable self-refresh for untiled fbs on i915gm Jani Nikula (2): drm/i915: check VBT for supported backlight type drm/i915: do not setup backlight if not available according to VBT drivers/gpu/drm/drm_mm.c | 2 - drivers/gpu/drm/i915/i915_drv.h | 9 +- drivers/gpu/drm/i915/i915_gem.c | 2 +- drivers/gpu/drm/i915/i915_gem_context.c | 218 +++++++++++----------------- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/intel_bios.c | 10 ++ drivers/gpu/drm/i915/intel_bios.h | 3 + drivers/gpu/drm/i915/intel_panel.c | 5 + drivers/gpu/drm/i915/intel_pm.c | 10 ++ 9 files changed, 122 insertions(+), 139 deletions(-) -- Jani Nikula, Intel Open Source Technology Center

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[PATCH] drm/exynos: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
by Duan Jiong 11 Apr '14

11 Apr '14

This patch fixes coccinelle error regarding usage of IS_ERR and PTR_ERR instead of PTR_ERR_OR_ZERO. Signed-off-by: Duan Jiong <duanj.fnst(a)cn.fujitsu.com> --- drivers/gpu/drm/exynos/exynos_dp_core.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index aed533b..fbaf289 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -1185,10 +1185,7 @@ static int exynos_dp_dt_parse_phydata(struct exynos_dp_device *dp) dp_phy_node = of_find_node_by_name(dp_phy_node, "dptx-phy"); if (!dp_phy_node) { dp->phy = devm_phy_get(dp->dev, "dp"); - if (IS_ERR(dp->phy)) - return PTR_ERR(dp->phy); - else - return 0; + return PTR_ERR_OR_ZERO(dp->phy); } if (of_property_read_u32(dp_phy_node, "reg", &phy_base)) { -- 1.8.3.1

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[PATCH] drm/nouveau/bios: fix bug introduced in 457e77b2
by Andreas Noever 11 Apr '14

11 Apr '14

457e77b2 effectively replaces (... & 0xffffff00) << 8 with (... >> 8) << 8. Which does not do the same and breaks boot on my machine. Restore the old behaviour and remove the unnecessary cast. Signed-off-by: Andreas Noever <andreas.noever(a)gmail.com> --- drivers/gpu/drm/nouveau/core/subdev/bios/base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/bios/base.c b/drivers/gpu/drm/nouveau/core/subdev/bios/base.c index e9df94f..2885b7c 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/bios/base.c +++ b/drivers/gpu/drm/nouveau/core/subdev/bios/base.c @@ -109,7 +109,7 @@ nouveau_bios_shadow_pramin(struct nouveau_bios *bios) return; } - addr = (u64)(addr >> 8) << 8; + addr = (addr >> 8) << 16; if (!addr) { addr = (u64)nv_rd32(bios, 0x001700) << 16; addr += 0xf0000; -- 1.9.1

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[PATCH] drm/plane-helper: Fix primary plane scaling check
by Matt Roper 11 Apr '14

11 Apr '14

The src_w / src_h parameters to update_plane include a subpixel offset; we need to shift off the subpixel bits before comparing to CRTC size when checking for primary plane scaling. Signed-off-by: Matt Roper <matthew.d.roper(a)intel.com> --- drivers/gpu/drm/drm_plane_helper.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index e768d35..9eca283 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -145,6 +145,8 @@ int drm_primary_helper_update(struct drm_plane *plane, struct drm_crtc *crtc, } /* Disallow scaling */ + src_w >>= 16; + src_h >>= 16; if (crtc_w != src_w || crtc_h != src_h) { DRM_DEBUG_KMS("Can't scale primary plane\n"); return -EINVAL; -- 1.8.5.1

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[PATCH libdrm] drm: Add universal plane capability bit and plane type enums
by Matt Roper 10 Apr '14

10 Apr '14

Signed-off-by: Matt Roper <matthew.d.roper(a)intel.com> --- include/drm/drm.h | 8 ++++++++ xf86drmMode.h | 4 ++++ 2 files changed, 12 insertions(+) diff --git a/include/drm/drm.h b/include/drm/drm.h index f0b4c16..229a29f 100644 --- a/include/drm/drm.h +++ b/include/drm/drm.h @@ -627,6 +627,14 @@ struct drm_get_cap { */ #define DRM_CLIENT_CAP_STEREO_3D 1 +/** + * DRM_CLIENT_CAP_UNIVERSAL_PLANES + * + * if set to 1, the DRM core will expose the full universal plane list + * (including primary and cursor planes). + */ +#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 + /** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ struct drm_set_client_cap { __u64 capability; diff --git a/xf86drmMode.h b/xf86drmMode.h index 9bcb1d1..a0db82b 100644 --- a/xf86drmMode.h +++ b/xf86drmMode.h @@ -296,6 +296,10 @@ typedef struct _drmModeConnector { uint32_t *encoders; /**< List of encoder ids */ } drmModeConnector, *drmModeConnectorPtr; +#define DRM_PLANE_TYPE_OVERLAY 0 +#define DRM_PLANE_TYPE_PRIMARY 1 +#define DRM_PLANE_TYPE_CURSOR 2 + typedef struct _drmModeObjectProperties { uint32_t count_props; uint32_t *props; -- 1.8.5.1

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[Bug 77281] New: Display corruption and stripes on the display Linux 3.14
by bugzilla-daemon＠freedesktop.org 10 Apr '14

10 Apr '14

https://bugs.freedesktop.org/show_bug.cgi?id=77281 Priority: medium Bug ID: 77281 Assignee: dri-devel(a)lists.freedesktop.org Summary: Display corruption and stripes on the display Linux 3.14 Severity: major Classification: Unclassified OS: Linux (All) Reporter: e.ashrafinia(a)gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: XOrg CVS Component: DRM/Radeon Product: DRI Created attachment 97181 --> https://bugs.freedesktop.org/attachment.cgi?id=97181&action=edit Screenshot of my issues Hello First I would like to include this here https://lkml.org/lkml/2014/3/10/379 as it exactly descripes my problem. I am running a AMD Radeon R7 260X from HIS and since my update to the linux kernel 3.14 (using Archlinux) I have massive problems with display corruption and stripes on my display. I am using Gnome-Shell 3.12 and specially in Firefox my display is flickering and showing weired stuff. I will attach a screenshot any my logs. Thank you for your help Greetings -- You are receiving this mail because: You are the assignee for the bug.

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[ANNOUNCE] libdrm 2.4.53
by Marek Olšák 10 Apr '14

10 Apr '14

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Libdrm 2.4.53 has been released. Emil Velikov (1): freedreno: do not leak drmVersion François Tigeot (1): Enable libkms by default on DragonFly Lucas Stach (1): modeprint: pretty print connector names Marek Olšák (2): radeon: sync with radeon_drm.h from kernel headers Bump version to 2.4.53 for release Rob Clark (6): freedreno: fix license freedreno: some msm-ring reset/flush fixes freedreno: simplify device creation freedreno: fix null ptr in error path freedreno/kgsl: don't even bother trying CREATE_FD freedreno: zero out unused field Robert Millan (1): drm: Implement drmCheckModesettingSupported() for FreeBSD git tag: libdrm-2.4.53 http://dri.freedesktop.org/libdrm/libdrm-2.4.53.tar.bz2 MD5: 342886a137ddd9ed4341675d132388ad libdrm-2.4.53.tar.bz2 SHA1: d3381432045984faa060a43425d67fd359bf29e3 libdrm-2.4.53.tar.bz2 SHA256: 1b0c28fd2f2b92d2df0a73d1aed88f43cb0dee1267aea6bc52ccb5fca5757a08 libdrm-2.4.53.tar.bz2 http://dri.freedesktop.org/libdrm/libdrm-2.4.53.tar.gz MD5: 12e30247fb3caafc835e5f3f768c426a libdrm-2.4.53.tar.gz SHA1: d90a475dede0cd2b78a27a3de5a85c7ad63b8e40 libdrm-2.4.53.tar.gz SHA256: 272db7c2ccddeeef476f3ffdd6fd2c8f4ea693d048d9e84e9c40e6716e0d3abd libdrm-2.4.53.tar.gz -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) iQEcBAEBAgAGBQJTRu7FAAoJEP3RXVrO8PKxiRAIANfs7N+indhohGoWWGvQgXjx 4lXtSt1xdVPe5VXauaFFaKY10hddnkik7uxZvLftAnFE4JP/W0WWbzH/hSgrTOWj 3OHlIBgWyHY9FyIu2aHnxTyaLRnJfmPhGvvu87GhTvPk3ZDGf/XAUEyE01l+XK2B ymVWgcm8gFuuZ/c6etCdu+MIFsknKUpvXPotd32oZ3uY8NxfjDlWpxOWCa35850C e5PN4mhwFjwxeMUkDJPlvcozACNgycgquAS516/dQMT3ORmVfvFf1CuZM3EVkLPX CYzpDtRNMw+l+1kDIFWVBSdjv3KzWlwEZFwPzEBeoSrj0/LbrI8/WiEDuyRsEM4= =v6zD -----END PGP SIGNATURE-----

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[PATCH] MAINTAINERS: update maintainer entry for Exynos DP driver
by Jingoo Han 10 Apr '14

10 Apr '14

Recently, Exynos DP driver was moved from drivers/video/exynos/ directory to drivers/gpu/drm/exynos/ directory. So, I update and add maintainer entry for Exynos DP driver. Signed-off-by: Jingoo Han <jg1.han(a)samsung.com> --- MAINTAINERS | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index beaa87a..30c1c50 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3485,6 +3485,12 @@ S: Maintained F: drivers/extcon/ F: Documentation/extcon/ +EXYNOS DP DRIVER +M: Jingoo Han <jg1.han(a)samsung.com> +L: dri-devel(a)lists.freedesktop.org +S: Maintained +F: drivers/gpu/drm/exynos/exynos_dp* + EXYNOS MIPI DISPLAY DRIVERS M: Inki Dae <inki.dae(a)samsung.com> M: Donghwa Lee <dh09.lee(a)samsung.com> -- 1.7.10.4

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[PATCH v2 1/4] drm: Adding new flag to restrict bitmask drm properties as 32 bit type and 32 bit value pair
by sagar.a.kamble＠intel.com 10 Apr '14

10 Apr '14

From: Sagar Kamble <sagar.a.kamble(a)intel.com> With this patch new flag DRM_MODE_PROP_32BIT_PAIR is added that will help make use of 64 bit value of bitmask property as two 32 bit values. Cc: airlied(a)linux.ie Cc: dri-devel(a)lists.freedesktop.org Cc: linux-kernel(a)vger.kernel.org Signed-off-by: Sagar Kamble <sagar.a.kamble(a)intel.com> --- drivers/gpu/drm/drm_crtc.c | 22 ++++++++++++++++------ include/uapi/drm/drm_mode.h | 3 +++ 2 files changed, 19 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 4e43fc2..d0d03ec 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -2993,10 +2993,13 @@ int drm_property_add_enum(struct drm_property *property, int index, /* * Bitmask enum properties have the additional constraint of values - * from 0 to 63 + * from 0 to 63. For properties with 32BIT_PAIR Flag set this constraint + * range is 0 to 31. */ - if ((property->flags & DRM_MODE_PROP_BITMASK) && (value > 63)) - return -EINVAL; + if (property->flags & DRM_MODE_PROP_BITMASK) + if (((property->flags & DRM_MODE_PROP_32BIT_PAIR) && (value > 31)) || + (value > 63)) + return -EINVAL; if (!list_empty(&property->enum_blob_list)) { list_for_each_entry(prop_enum, &property->enum_blob_list, head) { @@ -3305,9 +3308,16 @@ static bool drm_property_change_is_valid(struct drm_property *property, } else if (property->flags & DRM_MODE_PROP_BITMASK) { int i; uint64_t valid_mask = 0; - for (i = 0; i < property->num_values; i++) - valid_mask |= (1ULL << property->values[i]); - return !(value & ~valid_mask); + uint32_t valid_32bit_mask = 0; + if (property->flags & DRM_MODE_PROP_32BIT_PAIR) { + for (i = 0; i < property->num_values; i++) + valid_32bit_mask |= (1UL << property->values[i]); + return !((value & 0xFFFFFFFF) & ~valid_32bit_mask); + } else { + for (i = 0; i < property->num_values; i++) + valid_mask |= (1ULL << property->values[i]); + return !(value & ~valid_mask); + } } else if (property->flags & DRM_MODE_PROP_BLOB) { /* Only the driver knows */ return true; diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index f104c26..5e3a7d9 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -250,6 +250,9 @@ struct drm_mode_get_connector { #define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ #define DRM_MODE_PROP_BLOB (1<<4) #define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ +#define DRM_MODE_PROP_32BIT_PAIR (1<<6) /* 32 bit bitmask of enumerated types + * and 32 bit of value of the type */ + struct drm_mode_property_enum { __u64 value; -- 1.8.5

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dri-devel April 2014