AMD Catalyst 14.4 Proprietary Linux Display Driver

Verfasst vonDr@

Neben dem Cata­lyst-Trei­ber-Update für Win­dows-Betriebs­sys­te­me hat AMD für die Gra­fik­kar­ten-Seri­en Rade­on HD 5000, HD 6000 HD 7000 und Rx 2xx auch aktua­li­sier­te pro­prie­tä­re Linux-Trei­ber zum Down­load bereit­ge­stellt. Für älte­re Pro­duk­te der Seri­en Rade­on HD 2000, HD 3000 und HD 4000 ist der Cata­lyst 13.1 Lega­cy wei­ter­hin der aktu­ell der­zeit ver­füg­ba­re Trei­ber. Der­zeit wer­den die Dis­tri­bu­tio­nen Red Hat Enter­pri­se Linux suite, Novell/SuSE pro­duct suite und Ubun­tu offi­zi­ell unter­stützt. Wei­te­re Infor­ma­tio­nen kön­nen den offi­zi­el­len Release Notes ent­nom­men werden.

AMD Cata­lyst 14.4 Pro­prie­ta­ry Linux Gra­phics Dri­ver Release Notes 
This release note pro­vi­des infor­ma­ti­on on the latest pos­ting of AMD’s Pro­prie­ta­ry Linux Gra­phics Dri­ver. This par­ti­cu­lar dri­ver updates the Soft­ware ver­si­on to 14.10.1006

New Fea­tures:
The fol­lo­wing sec­tion pro­vi­des a sum­ma­ry of new fea­tures in this dri­ver version.

  • Sup­port for the AMD Rade­on R9 295X
  • Ubun­tu 12.04.4  support
  • Full sup­port for OpenGL 4.4
  • OpenGL 4.4 sup­ports the fol­lo­wing extensions: 
    • ARB_buffer_storage
    • ARB_enhanced_layouts
    • ARB_query_buffer_object
    • ARB_clear_texture
    • ARB_texture_mirror_clamp_to_edge
    • ARB_texture_stencil8
    • ARB_vertex_type_10f_11f_11f_rev
    • ARB_multi_bind
    • ARB_bindless_texture
    • ARB_spare_texture
    • ARB_seamless_cubemap_per_texture
    • ARB_indirect_parameters
    • ARB_shader_group_vote

Resol­ved Issues:
This sec­tion pro­vi­des infor­ma­ti­on on resol­ved known issues in this release of the AMD Cata­lyst Linux Soft­ware Suite.

  • Cor­rup­ti­on and sys­tem hang obser­ved while run­ning Sanc­tua­ry BM with Tear Free Desk­top enabled
  • Memo­ry leak about hard­ware context
  • EGL crea­te con­text error for glesx
  • GPU hand in Cross­Fi­re Mode
  • [Pig­lit] Test “spec/arb_vertex_array_object” failed
  • [Pig­lit] Test “glx/GLX_EXT_import_context/free con­text” failed
  • [Pig­lit] Test “spec/ARB_seamless_cube_map” failed
  • Pig­lit] Test “tex­tu­re swizz­le with bor­der color” failed
  • Glx­test fail­ures obser­ved in log file
  • Blank screen obser­ved while run­ning steam games with Big picture
  • 4ms delay obser­ved in the glxSwap­Buf­fers when vsync is enabled
  • RBDoom3BFG the game auto quit when use the secu­ri­ty came­ra terminal
  • ETQW seg­men­ta­ti­on fault

Known Issues:
The fol­lo­wing sec­tion pro­vi­des a sum­ma­ry of open issues that may be expe­ri­en­ced with the AMD Cata­lyst Linux Soft­ware Suite.

  • Per­for­mance on some Steam OS games is lower on 1GB gra­phics memo­ry cards, com­pared with 2GB gra­phics memo­ry cards
  • Some Pig­lit tests cau­se a sys­tem hang under Ubuntu

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