Hi, I'm trying to get the GPU working using the Freedreno driver (A330) on the Nexus 5 phone. I'm using kernel 5.2rc3 with some out of tree patches related to the GPU [1] and mesa 19.1.0-rc5 on postmarketOS. When I run glxgears, I see the gears show up for a fraction of a second and then it terminates due to the following error:
----- shader: MESA_SHADER_FRAGMENT inputs: 1 outputs: 1 uniforms: 0 shared: 0 decl_var uniform INTERP_MODE_NONE sampler2D sampler (0, 0, 0) decl_var shader_in INTERP_MODE_SMOOTH vec4 in_0 (VARYING_SLOT_VAR0, 0, 0) decl_var shader_out INTERP_MODE_FLAT vec4 out_0 (FRAG_RESULT_DATA0, 0, 0) decl_function main (0 params) impl main { block block_0: /* preds: */ vec1 32 ssa_0 = load_const (0x00000000 /* 0.000000 */) vec2 32 ssa_1 = intrinsic load_barycentric_pixel () (1) /* interp_mode=1 */ vec4 32 ssa_2 = intrinsic load_interpolated_input (ssa_1, ssa_0) (0, 0) /* base=0 */ /* component=0 */ /* in_0 */ vec1 32 ssa_3 = deref_var &sampler (uniform sampler2D) vec2 32 ssa_4 = vec2 ssa_2.x, ssa_2.y vec4 32 ssa_5 = tex ssa_3 (texture_deref), ssa_3 (sampler_deref), ssa_4 (coord) Unhandled NIR tex src type: 11 intrinsic store_output (ssa_5, ssa_0) (0, 15, 0) /* base=0 */ /* wrmask=xyzw */ /* component=0 */ /* out_0 */ /* succs: block_1 */ block block_1: } Assertion failed: !"" (../src/freedreno/ir3/ir3_context.c: ir3_context_error: 407) ----- I verified that the mesa 19.1.0-rc5 release contains this recent a3xx fix from Jonathan: https://gitlab.freedesktop.org/mesa/mesa/commit/1db86d8b62860380c34af77ae62b019ed2376443 Any suggestions? [1] https://github.com/masneyb/linux/commits/v5.2-rc3-nexus5-gpu-wip The GPU specific patches start at Rob's patch 'qcom-scm: add support to restore secure config' on that list. I submitted the patches below that a few weeks ago to the upstream kernel and I expect they'll be merged. Once I have a working GPU, I plan to start working on the interconnect support in the kernel for msm8974 so that the clock hacks can be dropped. Brian _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev