From e70ea63a179531b041b60d7f2fc0158658a7efb8 Mon Sep 17 00:00:00 2001
From: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Date: Fri, 9 Feb 2024 14:41:07 +0100
Subject: [PATCH] teflon: Enable convolutions with number of output channels
 not divisible by 8

This was an old restriction during initial development which isn't
needed any more, and gives us a speed bump.

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28879>
---
 src/gallium/frontends/teflon/tfl_device.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/src/gallium/frontends/teflon/tfl_device.c b/src/gallium/frontends/teflon/tfl_device.c
index 899a7121627..dc620cfcea4 100644
--- a/src/gallium/frontends/teflon/tfl_device.c
+++ b/src/gallium/frontends/teflon/tfl_device.c
@@ -368,15 +368,7 @@ PrepareDelegate(TfLiteContext *context, TfLiteDelegate *delegate)
 
       switch(registration->builtin_code) {
          case kTfLiteBuiltinConv2d:
-         case kTfLiteBuiltinDepthwiseConv2d: {
-            TfLiteTensor bias_tensor = context->tensors[node->inputs->data[2]];
-            /* Skip out channel numbers that the HW doesn't support */
-            if (bias_tensor.dims->data[0] > 8 && bias_tensor.dims->data[0] % 8 != 0)
-               supported = false;
-            else
-               supported = true;
-            break;
-         }
+         case kTfLiteBuiltinDepthwiseConv2d:
          case kTfLiteBuiltinAdd:
             supported = true;
             break;