drm/radeon: add support for Richland APUs

Richland APUs are a new version of the Trinity APUs
with performance and power management improvements.

Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
index a7d3de73be040a56c337d41da714bdf2156f2e40..27769e724b6de1d238fc402b844d056ed69bb4b8 100644 (file)
--- a/drivers/gpu/drm/radeon/ni.c
+++ b/drivers/gpu/drm/radeon/ni.c
@@ -468,13 +468,19 @@ static void cayman_gpu_init(struct radeon_device *rdev)
                    (rdev->pdev->device == 0x9907) ||
                    (rdev->pdev->device == 0x9908) ||
                    (rdev->pdev->device == 0x9909) ||
+                   (rdev->pdev->device == 0x990B) ||
+                   (rdev->pdev->device == 0x990C) ||
+                   (rdev->pdev->device == 0x990F) ||
                    (rdev->pdev->device == 0x9910) ||
-                   (rdev->pdev->device == 0x9917)) {
+                   (rdev->pdev->device == 0x9917) ||
+                   (rdev->pdev->device == 0x9999)) {
                        rdev->config.cayman.max_simds_per_se = 6;
                        rdev->config.cayman.max_backends_per_se = 2;
                } else if ((rdev->pdev->device == 0x9903) ||
                           (rdev->pdev->device == 0x9904) ||
                           (rdev->pdev->device == 0x990A) ||
+                          (rdev->pdev->device == 0x990D) ||
+                          (rdev->pdev->device == 0x990E) ||
                           (rdev->pdev->device == 0x9913) ||
                           (rdev->pdev->device == 0x9918)) {
                        rdev->config.cayman.max_simds_per_se = 4;
@@ -483,6 +489,9 @@ static void cayman_gpu_init(struct radeon_device *rdev)
                           (rdev->pdev->device == 0x9990) ||
                           (rdev->pdev->device == 0x9991) ||
                           (rdev->pdev->device == 0x9994) ||
+                          (rdev->pdev->device == 0x9995) ||
+                          (rdev->pdev->device == 0x9996) ||
+                          (rdev->pdev->device == 0x999A) ||
                           (rdev->pdev->device == 0x99A0)) {
                        rdev->config.cayman.max_simds_per_se = 3;
                        rdev->config.cayman.max_backends_per_se = 1;