Le 15/01/2021 à 11:10, Colin Ian King a écrit :
On 15/01/2021 10:07, Christophe JAILLET wrote:
Le 15/01/2021 à 10:37, Colin Ian King a écrit :
On 12/01/2021 10:07, Dan Carpenter wrote:
On Mon, Jan 11, 2021 at 11:46:38AM +0000, Colin King wrote:
From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
A recent change added a new BOOTUP_DEFAULT power profile mode
to the PP_SMC_POWER_PROFILE enum but omitted updating the
corresponding profile_name array. Fix this by adding in the
missing BOOTUP_DEFAULT to profile_name[].
Still not enough to prevent the array overflow. It needs POWERSAVE as
well.
Thanks for checking, but there is a 1-to-1 relation ship now:
enum PP_SMC_POWER_PROFILE {
PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT = 0x0,
PP_SMC_POWER_PROFILE_FULLSCREEN3D = 0x1,
PP_SMC_POWER_PROFILE_POWERSAVING = 0x2,
PP_SMC_POWER_PROFILE_VIDEO = 0x3,
PP_SMC_POWER_PROFILE_VR = 0x4,
PP_SMC_POWER_PROFILE_COMPUTE = 0x5,
PP_SMC_POWER_PROFILE_CUSTOM = 0x6,
PP_SMC_POWER_PROFILE_COUNT,
};
vs
static const char *profile_name[] = {
"BOOTUP_DEFAULT",
"3D_FULL_SCREEN",
"POWER_SAVING",
This line has been added yesterday in commit f727ebeb589d.
So Dan was right when he sent his patch, but some else fixed it.
Ah, my bad for not seeing that. :-/
However, I wonder if this commit is complete.
The description of the commit is about 5 modes, but 6 are listed in
PP_SMC_POWER_PROFILE.
In the hunk:
+static struct cmn2asic_mapping
vangogh_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D,
WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO, WORKLOAD_PPLIB_VIDEO_BIT),
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR, WORKLOAD_PPLIB_VR_BIT),
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE, WORKLOAD_PPLIB_COMPUTE_BIT),
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM, WORKLOAD_PPLIB_CUSTOM_BIT),
+};
It would look logical to have something like:
+ WORKLOAD_MAP(PP_SMC_POWER_PROFILE_POWERSAVING,
WORKLOAD_PPLIB_POWER_SAVING_BIT),
Not sure at all if correct.
Just my 2c,
CJ
CJ
"VIDEO",
"VR",
"COMPUTE",
"CUSTOM"};
unless I'm missing something because I've not had enough coffee.
Colin
regards,
dan carpenter
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