struct clk *clk_2dcore = Os->device->clk_2d_core;
struct clk *clk_2d_axi = Os->device->clk_2d_axi;
struct clk *clk_vg_axi = Os->device->clk_vg_axi;
-
- gctBOOL oldClockState = gcvFALSE;
gcmkHEADER_ARG("Os=0x%X Core=%d Clock=%d Power=%d", Os, Core, Clock, Power);
-
- if (Os->device->kernels[Core] != NULL)
- oldClockState = Os->device->kernels[Core]->hardware->clockState;
-
if (Clock == gcvTRUE) {
- if (oldClockState == gcvFALSE) {
- switch (Core) {
- case gcvCORE_MAJOR:
- clk_enable(clk_3dcore);
- if (cpu_is_mx6q())
- clk_enable(clk_3dshader);
- break;
- case gcvCORE_2D:
- clk_enable(clk_2dcore);
- clk_enable(clk_2d_axi);
- break;
- case gcvCORE_VG:
- clk_enable(clk_2dcore);
- clk_enable(clk_vg_axi);
- break;
- default:
- break;
- }
+ switch (Core) {
+ case gcvCORE_MAJOR:
+ clk_enable(clk_3dcore);
+ if (cpu_is_mx6q())
+ clk_enable(clk_3dshader);
+ break;
+ case gcvCORE_2D:
+ clk_enable(clk_2dcore);
+ clk_enable(clk_2d_axi);
+ break;
+ case gcvCORE_VG:
+ clk_enable(clk_2dcore);
+ clk_enable(clk_vg_axi);
+ break;
+ default:
+ break;
}
} else {
- if (oldClockState == gcvTRUE) {
- switch (Core) {
- case gcvCORE_MAJOR:
- if (cpu_is_mx6q())
- clk_disable(clk_3dshader);
- clk_disable(clk_3dcore);
- break;
- case gcvCORE_2D:
- clk_disable(clk_2dcore);
- clk_disable(clk_2d_axi);
- break;
- case gcvCORE_VG:
- clk_disable(clk_2dcore);
- clk_disable(clk_vg_axi);
- break;
- default:
- break;
- }
+ switch (Core) {
+ case gcvCORE_MAJOR:
+ if (cpu_is_mx6q())
+ clk_disable(clk_3dshader);
+ clk_disable(clk_3dcore);
+ break;
+ case gcvCORE_2D:
+ clk_disable(clk_2dcore);
+ clk_disable(clk_2d_axi);
+ break;
+ case gcvCORE_VG:
+ clk_disable(clk_2dcore);
+ clk_disable(clk_vg_axi);
+ break;
+ default:
+ break;
}
}
+ /* TODO: Put your code here. */
gcmkFOOTER_NO();
return gcvSTATUS_OK;