if (adreno_is_a618(adreno_gpu))
return;
+ if (adreno_is_a619_holi(adreno_gpu))
+ hbb_lo = 0;
+
if (adreno_is_a640_family(adreno_gpu))
amsbc = 1;
}
/* Clear GBIF halt in case GX domain was not collapsed */
- if (a6xx_has_gbif(adreno_gpu)) {
+ if (adreno_is_a619_holi(adreno_gpu)) {
+ gpu_write(gpu, REG_A6XX_GBIF_HALT, 0);
+ gpu_write(gpu, REG_A6XX_RBBM_GPR0_CNTL, 0);
+ /* Let's make extra sure that the GPU can access the memory.. */
+ mb();
+ } else if (a6xx_has_gbif(adreno_gpu)) {
gpu_write(gpu, REG_A6XX_GBIF_HALT, 0);
gpu_write(gpu, REG_A6XX_RBBM_GBIF_HALT, 0);
/* Let's make extra sure that the GPU can access the memory.. */
gpu_write(gpu, REG_A6XX_RBBM_SECVID_TSB_CNTL, 0);
+ if (adreno_is_a619_holi(adreno_gpu))
+ a6xx_sptprac_enable(gmu);
+
/*
* Disable the trusted memory range - we don't actually supported secure
* memory rendering at this point in time and we don't want to block off
#define GBIF_CLIENT_HALT_MASK BIT(0)
#define GBIF_ARB_HALT_MASK BIT(1)
#define VBIF_XIN_HALT_CTRL0_MASK GENMASK(3, 0)
+#define VBIF_RESET_ACK_MASK 0xF0
+#define GPR0_GBIF_HALT_REQUEST 0x1E0
void a6xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu, bool gx_off)
{
struct msm_gpu *gpu = &adreno_gpu->base;
- if (!a6xx_has_gbif(adreno_gpu)) {
+ if (adreno_is_a619_holi(adreno_gpu)) {
+ gpu_write(gpu, REG_A6XX_RBBM_GPR0_CNTL, GPR0_GBIF_HALT_REQUEST);
+ spin_until((gpu_read(gpu, REG_A6XX_RBBM_VBIF_GX_RESET_STATUS) &
+ (VBIF_RESET_ACK_MASK)) == VBIF_RESET_ACK_MASK);
+ } else if (!a6xx_has_gbif(adreno_gpu)) {
gpu_write(gpu, REG_A6XX_VBIF_XIN_HALT_CTRL0, VBIF_XIN_HALT_CTRL0_MASK);
spin_until((gpu_read(gpu, REG_A6XX_VBIF_XIN_HALT_CTRL1) &
(VBIF_XIN_HALT_CTRL0_MASK)) == VBIF_XIN_HALT_CTRL0_MASK);
if (ret)
goto err_bulk_clk;
+ if (adreno_is_a619_holi(adreno_gpu))
+ a6xx_sptprac_enable(gmu);
+
/* If anything goes south, tear the GPU down piece by piece.. */
if (ret) {
err_bulk_clk:
/* Drain the outstanding traffic on memory buses */
a6xx_bus_clear_pending_transactions(adreno_gpu, true);
+ if (adreno_is_a619_holi(adreno_gpu))
+ a6xx_sptprac_disable(gmu);
+
clk_bulk_disable_unprepare(gpu->nr_clocks, gpu->grp_clks);
pm_runtime_put_sync(gmu->gxpd);