The radeon drivers no longer support UploadToScreen() and DownloadFromScreen(). If the exa module supports it, the driver instructs it to prevent the user disabling them.
This version replaces the patch sent yesterday, which wasn't the right one! Signed-off-by: Stephen Kitt <[email protected]> --- src/evergreen_exa.c | 7 +++++++ src/r600_exa.c | 7 +++++++ src/radeon_exa_funcs.c | 6 ++++++ 3 files changed, 20 insertions(+), 0 deletions(-) diff --git a/src/evergreen_exa.c b/src/evergreen_exa.c index 553f05e..c1fbb81 100644 --- a/src/evergreen_exa.c +++ b/src/evergreen_exa.c @@ -1778,6 +1778,13 @@ EVERGREENDrawInit(ScreenPtr pScreen) info->accel_state->exa->flags |= EXA_MIXED_PIXMAPS; #endif #endif + +#ifdef EXA_REQUIRES_UPLOAD_DOWNLOAD + /* This driver causes segfaults if UploadToScreen() or + DownloadFromScreen() are disabled. */ + info->accel_state->exa->flags |= EXA_REQUIRES_UPLOAD_DOWNLOAD; +#endif + info->accel_state->exa->pixmapOffsetAlign = 256; info->accel_state->exa->pixmapPitchAlign = 256; diff --git a/src/r600_exa.c b/src/r600_exa.c index 57e5c0f..f86e390 100644 --- a/src/r600_exa.c +++ b/src/r600_exa.c @@ -2235,6 +2235,13 @@ R600DrawInit(ScreenPtr pScreen) } #endif #endif + +#ifdef EXA_REQUIRES_UPLOAD_DOWNLOAD + /* This driver causes segfaults if UploadToScreen() or + DownloadFromScreen() are disabled. */ + info->accel_state->exa->flags |= EXA_REQUIRES_UPLOAD_DOWNLOAD; +#endif + info->accel_state->exa->pixmapOffsetAlign = 256; info->accel_state->exa->pixmapPitchAlign = 256; diff --git a/src/radeon_exa_funcs.c b/src/radeon_exa_funcs.c index e8c5571..c56aeac 100644 --- a/src/radeon_exa_funcs.c +++ b/src/radeon_exa_funcs.c @@ -848,6 +848,12 @@ Bool FUNC_NAME(RADEONDrawInit)(ScreenPtr pScreen) } #endif +#ifdef EXA_REQUIRES_UPLOAD_DOWNLOAD + /* This driver causes segfaults if UploadToScreen() or + DownloadFromScreen() are disabled. */ + info->accel_state->exa->flags |= EXA_REQUIRES_UPLOAD_DOWNLOAD; +#endif + #ifdef RENDER if (info->RenderAccel) { if (IS_R300_3D || IS_R500_3D) { -- 1.7.2.3 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
