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drm/amdgpu/display: make a const array common_rates static, makes object smaller

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Don't populate the const array common_rates on the stack but instead it
static. Makes the object code smaller by 80 bytes:

Before:
   text	   data	    bss	    dec	    hex	filename
 268019	  98322	    256	 366597	  59805	../display/amdgpu_dm/amdgpu_dm.o

After:
   text	   data	    bss	    dec	    hex	filename
 267843	  98418	    256	 366517	  597b5	../display/amdgpu_dm/amdgpu_dm.o

Reduction of 80 bytes

(gcc version 10.3.0)

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Colin Ian King 2021-07-15 15:37:40 +01:00 committed by Alex Deucher
parent 67a1af079b
commit 9ce5ed6eaa
1 changed files with 4 additions and 2 deletions
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6
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -7570,8 +7570,10 @@ static uint add_fs_modes(struct amdgpu_dm_connector *aconnector)
* 60 - Commonly used
* 48,72,96 - Multiples of 24
*/
const uint32_t common_rates[] = { 23976, 24000, 25000, 29970, 30000,
48000, 50000, 60000, 72000, 96000 };
static const uint32_t common_rates[] = {
23976, 24000, 25000, 29970, 30000,
48000, 50000, 60000, 72000, 96000
};
/*
* Find mode with highest refresh rate with the same resolution