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drm/radeon: fix active cu count for SI and CIK
This fixes the CU count reported to userspace for OpenCL. bug: https://bugzilla.kernel.org/show_bug.cgi?id=82581 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Cc: stable@vger.kernel.org
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@ -3483,7 +3483,7 @@ static void cik_gpu_init(struct radeon_device *rdev)
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u32 mc_shared_chmap, mc_arb_ramcfg;
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u32 hdp_host_path_cntl;
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u32 tmp;
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int i, j, k;
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int i, j;
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switch (rdev->family) {
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case CHIP_BONAIRE:
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@ -3674,10 +3674,8 @@ static void cik_gpu_init(struct radeon_device *rdev)
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for (i = 0; i < rdev->config.cik.max_shader_engines; i++) {
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for (j = 0; j < rdev->config.cik.max_sh_per_se; j++) {
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for (k = 0; k < rdev->config.cik.max_cu_per_sh; k++) {
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rdev->config.cik.active_cus +=
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hweight32(cik_get_cu_active_bitmap(rdev, i, j));
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}
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rdev->config.cik.active_cus +=
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hweight32(cik_get_cu_active_bitmap(rdev, i, j));
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}
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}
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@ -3057,7 +3057,7 @@ static void si_gpu_init(struct radeon_device *rdev)
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u32 sx_debug_1;
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u32 hdp_host_path_cntl;
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u32 tmp;
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int i, j, k;
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int i, j;
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switch (rdev->family) {
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case CHIP_TAHITI:
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@ -3257,10 +3257,8 @@ static void si_gpu_init(struct radeon_device *rdev)
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for (i = 0; i < rdev->config.si.max_shader_engines; i++) {
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for (j = 0; j < rdev->config.si.max_sh_per_se; j++) {
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for (k = 0; k < rdev->config.si.max_cu_per_sh; k++) {
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rdev->config.si.active_cus +=
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hweight32(si_get_cu_active_bitmap(rdev, i, j));
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}
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rdev->config.si.active_cus +=
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hweight32(si_get_cu_active_bitmap(rdev, i, j));
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}
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}
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