On Thu, 9 Feb 2023 at 19:24, Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> wrote: > > On 09/02/2023 14:22, Bryan O'Donoghue wrote: > > On 09/02/2023 12:11, Bryan O'Donoghue wrote: > >>> If the bootloader splash is enabled then this memory is used until the > >>> DPU driver instructs MDP5 pipes to suck data from a newly assigned > >>> address, > >>> so there's a short window where it is. > >> > >> It seems a shame to reserve 30 something megabytes of memory for > >> continuous splash unless we are actually using it is my point. > >> > >> If I'm running headless its just wasted memory. > > > > Couldn't we > > > > 1. Find reserved continuous splash memory > > 2. Fee it in the MDP when we make the transition > > Qualcomm has investigated freeing the MDP/DPU cont_splash memory, but I > fear that the end result was that it is not _that_ easy to free it. It > is marked as reserved/no-map, so the kernel doesn't think about it as a > memory region. Adding it back required hacking around that. Hi Team, This patch missed the v6.3 cut and I'm really hoping it to make it to v6.4. Is there anything I can do it move it forward. Sorry if I missed any action item assigned to me in the followup emails. Regards, Amit Pundir > > -- > With best wishes > Dmitry >
