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sdm/gralloc: Add TP10_UBWC and P010 format support with DRM

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sdm:add supported formats based on modifier combination, add definition
of modifiers

gralloc: assign format modifiers for TP10_UBWC and P010

Change-Id: I66b0fac446cc112dc758653f85b427956b7d2ca6
CRs-fixed: 1114808
This commit is contained in:
Mahesh Aia
2017-02-24 14:14:04 -08:00
parent fcd941bdae
commit 4095fa0f2a
2 changed files with 35 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
libgralloc/alloc_controller.cpp
View File

@@ -80,6 +80,12 @@
#ifndef DRM_FORMAT_MOD_QCOM_COMPRESSED
#define DRM_FORMAT_MOD_QCOM_COMPRESSED fourcc_mod_code(QCOM, 1)
#endif
#ifndef DRM_FORMAT_MOD_QCOM_DX
#define DRM_FORMAT_MOD_QCOM_DX fourcc_mod_code(QCOM, 0x2)
#endif
#ifndef DRM_FORMAT_MOD_QCOM_TIGHT
#define DRM_FORMAT_MOD_QCOM_TIGHT fourcc_mod_code(QCOM, 0x4)
#endif
#endif
using namespace gralloc;
@@ -1282,12 +1288,13 @@ void getDRMFormat(int hal_format, int flags, uint32_t *drm_format,
*drm_format = DRM_FORMAT_NV21;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_P010:
// TODO *drm_format = DRM_FORMAT_P010;
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_DX;
break;
case HAL_PIXEL_FORMAT_YCbCr_420_TP10_UBWC:
// TODO *drm_format = DRM_FORMAT_P010;
// *drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
// DRM_FORMAT_MOD_QCOM_TIGHT;
*drm_format = DRM_FORMAT_NV12;
*drm_format_modifier = DRM_FORMAT_MOD_QCOM_COMPRESSED |
DRM_FORMAT_MOD_QCOM_DX | DRM_FORMAT_MOD_QCOM_TIGHT;
break;
case HAL_PIXEL_FORMAT_YCbCr_422_SP:
*drm_format = DRM_FORMAT_NV16;

26
sdm/libs/core/drm/hw_info_drm.cpp
View File

@@ -54,6 +54,18 @@
#include "hw_info_drm.h"
#ifdef COMPILE_DRM
#ifndef DRM_FORMAT_MOD_QCOM_COMPRESSED
#define DRM_FORMAT_MOD_QCOM_COMPRESSED fourcc_mod_code(QCOM, 1)
#endif
#ifndef DRM_FORMAT_MOD_QCOM_DX
#define DRM_FORMAT_MOD_QCOM_DX fourcc_mod_code(QCOM, 0x2)
#endif
#ifndef DRM_FORMAT_MOD_QCOM_TIGHT
#define DRM_FORMAT_MOD_QCOM_TIGHT fourcc_mod_code(QCOM, 0x4)
#endif
#endif
#define __CLASS__ "HWInfoDRM"
using drm_utils::DRMMaster;
@@ -542,20 +554,24 @@ void HWInfoDRM::GetSDMFormat(uint32_t drm_format, uint64_t drm_format_modifier,
case DRM_FORMAT_XBGR2101010:
fmts.push_back(kFormatXBGR2101010);
break;
/* case DRM_FORMAT_P010:
fmts.push_back(drm_format_modifier == (DRM_FORMAT_MOD_QCOM_COMPRESSED |
DRM_FORMAT_MOD_QCOM_TIGHT) ?
kFormatYCbCr420TP10Ubwc : kFormatYCbCr420P010; */
case DRM_FORMAT_YVU420:
fmts.push_back(kFormatYCrCb420PlanarStride16);
break;
case DRM_FORMAT_NV12:
if (drm_format_modifier) {
if (drm_format_modifier == (DRM_FORMAT_MOD_QCOM_COMPRESSED |
DRM_FORMAT_MOD_QCOM_DX | DRM_FORMAT_MOD_QCOM_TIGHT)) {
fmts.push_back(kFormatYCbCr420TP10Ubwc);
} else if (drm_format_modifier == DRM_FORMAT_MOD_QCOM_COMPRESSED) {
fmts.push_back(kFormatYCbCr420SPVenusUbwc);
} else if (drm_format_modifier == DRM_FORMAT_MOD_QCOM_DX) {
fmts.push_back(kFormatYCbCr420P010);
} else {
fmts.push_back(kFormatYCbCr420SemiPlanarVenus);
fmts.push_back(kFormatYCbCr420SemiPlanar);
}
// TODO(user):
// else if (drm_format_modifier == (DRM_FORMAT_MOD_QCOM_COMPRESSED | DRM_FORMAT_MOD_QCOM_DX))
// fmts.push_back(kFormatYCbCr420P010Ubwc);
break;
case DRM_FORMAT_NV21:
fmts.push_back(kFormatYCrCb420SemiPlanarVenus);