| /*************************************************************************/ /*! |
| @File |
| @Title Wrapper around drm_fourcc.h |
| @Description FourCCs and the DRM framebuffer modifiers should be added here |
| unless they are used by kernel code or a known user outside of |
| the DDK. If FourCCs or DRM framebuffer modifiers are required |
| outside of the DDK, they shall be moved to the corresponding |
| public header. |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @License MIT |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| This License is also included in this distribution in the file called |
| "MIT-COPYING". |
| |
| EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS |
| PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
| PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR |
| COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ /**************************************************************************/ |
| |
| #ifndef IMG_DRM_FOURCC_INTERNAL_H |
| #define IMG_DRM_FOURCC_INTERNAL_H |
| |
| #include <powervr/img_drm_fourcc.h> |
| |
| /* |
| * Modifier names are structured using the following convention, |
| * with underscores (_) between items: |
| * - prefix: DRM_FORMAT_MOD |
| * - identifier for our driver: PVR |
| * - category: FBCDC |
| * - compression tile dimension: 8x8, 16x4, 32x2 |
| * - FBDC version: V0, V1, V2, V3, V7 |
| */ |
| #define DRM_FORMAT_MOD_PVR_FBCDC_8x8_V0 fourcc_mod_code(PVR, 1) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_8x8_V0_FIX fourcc_mod_code(PVR, 2) /* Fix for HW_BRN_37464 */ |
| #define DRM_FORMAT_MOD_PVR_FBCDC_8x8_V1 fourcc_mod_code(PVR, 3) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_8x8_V2 fourcc_mod_code(PVR, 4) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_8x8_V3 fourcc_mod_code(PVR, 5) |
| /* DRM_FORMAT_MOD_PVR_FBCDC_8x8_V7 - moved to the public header */ |
| #define DRM_FORMAT_MOD_PVR_FBCDC_16x4_V0 fourcc_mod_code(PVR, 7) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_16x4_V0_FIX fourcc_mod_code(PVR, 8) /* Fix for HW_BRN_37464 */ |
| #define DRM_FORMAT_MOD_PVR_FBCDC_16x4_V1 fourcc_mod_code(PVR, 9) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_16x4_V2 fourcc_mod_code(PVR, 10) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_16x4_V3 fourcc_mod_code(PVR, 11) |
| /* DRM_FORMAT_MOD_PVR_FBCDC_16x4_V7 - moved to the public header */ |
| #define DRM_FORMAT_MOD_PVR_FBCDC_32x2_V1 fourcc_mod_code(PVR, 13) |
| #define DRM_FORMAT_MOD_PVR_FBCDC_32x2_V3 fourcc_mod_code(PVR, 14) |
| |
| #endif /* IMG_DRM_FOURCC_INTERNAL_H */ |