From e971e656a1b60e3f7baf20999493be53718bdeaa Mon Sep 17 00:00:00 2001 From: Yunhee Seo Date: Wed, 19 Jun 2024 14:54:41 +0900 Subject: [PATCH] display: Add display hal-backend module As VisionFive2 board supports display feature, display hal-backend module is needed. However, visionfive2 does not support control display brightness yet. Thus, currently dummy functions are added. Change-Id: Ic26a64416ef4fa00f88a3d255c1e130b96b4025b Signed-off-by: Yunhee Seo --- CMakeLists.txt | 19 ++ LICENSE.Apache-2.0 | 202 ++++++++++++++++++ hw/display/CMakeLists.txt | 18 ++ hw/display/display.c | 84 ++++++++ .../hal-backend-device-visionfive2-common.h | 38 ++++ .../hal-backend-device-visionfive2.manifest | 5 + packaging/hal-backend-device-visionfive2.spec | 43 ++++ 7 files changed, 409 insertions(+) create mode 100644 CMakeLists.txt create mode 100644 LICENSE.Apache-2.0 create mode 100644 hw/display/CMakeLists.txt create mode 100644 hw/display/display.c create mode 100644 include/hal-backend-device-visionfive2-common.h create mode 100644 packaging/hal-backend-device-visionfive2.manifest create mode 100644 packaging/hal-backend-device-visionfive2.spec diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..44acd81 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,19 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.6) +PROJECT(hal-backend-device-visionfive2 C) + +INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/include) + +SET(PREFIX ${CMAKE_INSTALL_PREFIX}) + +SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EXTRA_CFLAGS} -Wall -Werror") + +INCLUDE(FindPkgConfig) +pkg_check_modules(hal-backend-device-visionfive2_pkgs REQUIRED dlog) + +IF(ENABLE_DLOG STREQUAL on) + ADD_DEFINITIONS("-DFEATURE_DLOG") +ENDIF() + +INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE.Apache-2.0 DESTINATION ${HAL_LICENSE_DIR}/${PROJECT_NAME}) + +ADD_SUBDIRECTORY(hw/display) \ No newline at end of file diff --git a/LICENSE.Apache-2.0 b/LICENSE.Apache-2.0 new file mode 100644 index 0000000..fef8c29 --- /dev/null +++ b/LICENSE.Apache-2.0 @@ -0,0 +1,202 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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SLOGD(fmt, ##args) + #define _I(fmt, args...) SLOGI(fmt, ##args) + #define _W(fmt, args...) SLOGW(fmt, ##args) + #define _E(fmt, args...) SLOGE(fmt, ##args) +#else + #define _D(x, ...) + #define _I(x, ...) + #define _W(x, ...) + #define _E(x, ...) +#endif + +#define EXPORT __attribute__ ((visibility("default"))) + +#define ARRAY_SIZE(name) (sizeof(name)/sizeof(name[0])) +#endif /* __HAL_BACKEND_DEVICE_VISIONFIVE2_COMMON_H__ */ diff --git a/packaging/hal-backend-device-visionfive2.manifest b/packaging/hal-backend-device-visionfive2.manifest new file mode 100644 index 0000000..a76fdba --- /dev/null +++ b/packaging/hal-backend-device-visionfive2.manifest @@ -0,0 +1,5 @@ + + + + + diff --git a/packaging/hal-backend-device-visionfive2.spec b/packaging/hal-backend-device-visionfive2.spec new file mode 100644 index 0000000..163fad9 --- /dev/null +++ b/packaging/hal-backend-device-visionfive2.spec @@ -0,0 +1,43 @@ +Name: hal-backend-device-visionfive2 +Summary: Device HAL backend drivers for RISC-V VisionFive2 targets +Version: 0.0.1 +Release: 0 +Group: System/Hardware Adaptation +License: Apache-2.0 +Source0: %{name}-%{version}.tar.gz +Source1: %{name}.manifest +ExclusiveArch: riscv64 +Requires(post): /sbin/ldconfig +Requires(postun): /sbin/ldconfig +BuildRequires: cmake +BuildRequires: pkgconfig(hal-api-common) +BuildRequires: pkgconfig(hal-api-device) +BuildRequires: pkgconfig(dlog) + +%description +Device HAL backend drivers for RISC-V VisionFive2 targets + +%prep +%setup -q +cp %{SOURCE1} . + +%build +%cmake . -DENABLE_DLOG=on \ + -DHAL_LICENSE_DIR=%{_hal_licensedir} \ + -DHAL_LIB_DIR=%{_hal_libdir} + +make %{?jobs:-j%jobs} + +%install +%make_install + +%post +/sbin/ldconfig + +%postun +/sbin/ldconfig + +%files +%{_hal_libdir}/*.so* +%manifest %{name}.manifest +%{_hal_licensedir}/%{name}/LICENSE.Apache-2.0 -- 2.34.1